Product List

Description Slug Meta Title Meta Description Create Date Last Update Date Name
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1210, 1620, 2210, 2216, 3210, 4200, 2120 with Upgrade Kit 1213, 2200 with Upgrade Kit 1213, UV12, UV22</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 216 MERV 16 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">216</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Allergy &amp; Asthma</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 16</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 216 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 216 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 20H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 20.6H x 26.63W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 16 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Captures 98% of airborne viruses passing through the filter, including particulates associated with tobacco smoke and smog.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Traps up to 99% of airborne allergy and asthma triggers.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Installs in the AprilAire Interlock Rail System.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 16</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Allergy &amp; Asthma</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollution/Smog</li> <li style="font-size:14px;color:#444;line-height:1.6;">Tobacco Smoke</li> <li style="font-size:14px;color:#444;line-height:1.6;">Viruses</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">6 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-216-20x25x4-merv-16 AprilAire 216 20x25x4 MERV 16 Air Filter | Exponet AprilAire 216 20x25x4 MERV 16 air filter, replacement for AprilAire 1210, 1620, 2210, 2216, 3210, 4200, UV12 and UV22 air purifiers. Order at Exponet.ca. 2026-05-06T20:32:00Z 2026-07-07T12:00:00Z AA 216
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1410, 1610, 2410, 2416, 3410, 4400, 2140 with Upgrade Kit 1413, 2400 with Upgrade Kit 1413, UV14, UV24</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 416 MERV 16 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">416</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Allergy &amp; Asthma</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 16</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 416 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 416 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 16H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 16.52H x 29.38W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 16 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Captures 98% of airborne viruses passing through the filter, including particulates associated with tobacco smoke and smog.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Traps up to 99% of airborne allergy and asthma triggers.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Installs in the AprilAire Interlock Rail System.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 16</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Allergy &amp; Asthma</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollution/Smog</li> <li style="font-size:14px;color:#444;line-height:1.6;">Tobacco Smoke</li> <li style="font-size:14px;color:#444;line-height:1.6;">Viruses</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">6 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-416-16x25x4-merv-16 AprilAire 416 16x25x4 MERV 16 Air Filter | Exponet AprilAire 416 16x25x4 MERV 16 air filter, replacement for AprilAire 1410, 1610, 2410, 2416, 3410, 4400, UV14 and UV24 air purifiers. Order at Exponet.ca. 2026-05-07T13:40:20Z 2026-07-07T12:00:00Z AA 416
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1510, 2516</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 513 MERV 13 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">513</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Healthy Home</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 13</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 513 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 513 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 31H x 28W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 29.78H x 29.38W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 13 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 13 filtration - removes up to 97% of common allergens and 92% of viruses (ASHRAE 52.2 test standard, MS-2 virus).</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 15% more harmful particles (0.30-1.0 um) than the minimum MERV 13 requirement, third-party verified.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Lasts up to 2x longer.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 13</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Healthy Home</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-513-31x28x4-merv-13 AprilAire 513 31x28x4 MERV 13 Air Filter | Exponet AprilAire 513 31x28x4 MERV 13 air filter, replacement for AprilAire 1510 and 2516 air purifiers. Removes up to 97% of common allergens. Order at Exponet.ca. 2026-05-08T13:59:08Z 2026-07-07T12:00:00Z AA 513
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1625FG</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Competitive Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">competitive models (Carrier, General, Honeywell, Lennox, Trion, Ultravation) using 4897 Upgrade Kit</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 610 MERV 11 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">610</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Clean Air</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 11</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 610 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 610 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 16H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 15.5H x 26.63W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 11 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 11 filtration - removes up to 96% of dust, pollen and common allergens.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 10% more dust, pollen, mold spores and other harmful particles than other MERV 11 filters.</li> <li style="font-size:14px;color:#444;line-height:1.6;">12-month filter life.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 11</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Clean Air</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Smoke</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-610-16x25x4-merv-11 AprilAire 610 16x25x4 MERV 11 Air Filter | Exponet AprilAire 610 16x25x4 MERV 11 air filter, replacement for AprilAire 1625FG air purifiers. Removes up to 96% of dust, pollen and common allergens. Order at Exponet.ca. 2026-05-08T14:44:51Z 2026-07-07T12:00:00Z AA 610
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1625FG</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Competitive Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">competitive models (Carrier, General, Honeywell, Lennox, Trion, Ultravation) using 4897 Upgrade Kit</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 613 MERV 13 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">613</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Healthy Home</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 13</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 613 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 613 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 16H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 15.5H x 26.63W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 13 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 13 filtration - removes up to 97% of common allergens and 92% of viruses (ASHRAE 52.2 test standard, MS-2 virus).</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 15% more harmful particles (0.30-1.0 um) than the minimum MERV 13 requirement, third-party verified.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Lasts up to 2x longer.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 13</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Healthy Home</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-613-16x25x4-merv-13 AprilAire 613 16x25x4 MERV 13 Air Filter | Exponet AprilAire 613 16x25x4 MERV 13 air filter, replacement for AprilAire 1625FG air purifiers. Removes up to 97% of common allergens. Order at Exponet.ca. 2026-05-08T15:01:14Z 2026-07-07T12:00:00Z AA 613
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">2025FG</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Competitive Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">competitive models (Carrier, General, Honeywell, Lennox, Trion, Ultravation) using 4897 Upgrade Kit</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 810 MERV 11 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">810</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Clean Air</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 11</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 810 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 810 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 20H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 19.58H x 26.63W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 11 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 11 filtration - removes up to 96% of dust, pollen and common allergens.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 10% more dust, pollen, mold spores and other harmful particles than other MERV 11 filters.</li> <li style="font-size:14px;color:#444;line-height:1.6;">12-month filter life.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 11</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Clean Air</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Smoke</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-810-20x25x4-merv-11 AprilAire 810 20x25x4 MERV 11 Air Filter | Exponet AprilAire 810 20x25x4 MERV 11 air filter, replacement for AprilAire 2025FG air purifiers. Removes up to 96% of dust, pollen and common allergens. Order at Exponet.ca. 2026-05-08T15:18:02Z 2026-07-07T12:00:00Z AA 810
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">2025FG</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Competitive Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">competitive models (Carrier, General, Honeywell, Lennox, Trion, Ultravation) using 4897 Upgrade Kit</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 813 MERV 13 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">813</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Healthy Home</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 13</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 813 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 813 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 20H x 25W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 19.58H x 26.63W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 13 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 13 filtration - removes up to 97% of common allergens and 92% of viruses (ASHRAE 52.2 test standard, MS-2 virus).</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 15% more harmful particles (0.30-1.0 um) than the minimum MERV 13 requirement, third-party verified.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Lasts up to 2x longer.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 13</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Healthy Home</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-813-20x25x4-merv-13 AprilAire 813 20x25x4 MERV 13 Air Filter | Exponet AprilAire 813 20x25x4 MERV 13 air filter, replacement for AprilAire 2025FG air purifiers. Removes up to 97% of common allergens. Order at Exponet.ca. 2026-05-08T15:38:57Z 2026-07-07T12:00:00Z AA 813
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1910</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 910 MERV 11 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">910</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Clean Air</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 11</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 910 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 910 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 25H x 20W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 22.95H x 21.38W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 11 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 11 filtration - removes up to 96% of dust, pollen and common allergens.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 10% more dust, pollen, mold spores and other harmful particles than other MERV 11 filters.</li> <li style="font-size:14px;color:#444;line-height:1.6;">12-month filter life.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 11</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Clean Air</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Smoke</li> <li style="font-size:14px;color:#444;line-height:1.6;">Cough &amp; Sneeze</li> <li style="font-size:14px;color:#444;line-height:1.6;">Smog</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-910-25x20x4-merv-11 AprilAire 910 25x20x4 MERV 11 Air Filter | Exponet AprilAire 910 25x20x4 MERV 11 air filter, replacement for AprilAire 1910 air purifiers. Removes up to 96% of dust, pollen and common allergens. Order at Exponet.ca. 2026-05-08T15:52:59Z 2026-07-07T12:00:00Z AA 910
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-top" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <div style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE MODELS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Models</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter for the following systems:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">1910</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire 913 MERV 13 Air Filter</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">913</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Whole-house air purifier filter</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Product Tier</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Healthy Home</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Efficiency</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">MERV 13</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> AA 913 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 913 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Nominal Size</span> 25H x 20W x 4D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 22.95H x 21.38W x 4.05D (inches) </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Efficiency</span> MERV 13 </div> </div> </div> </section> <!-- FILTRATION PERFORMANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filtration Performance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Filtration performance published by AprilAire for this filter.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">MERV 13 filtration - removes up to 97% of common allergens and 92% of viruses (ASHRAE 52.2 test standard, MS-2 virus).</li> <li style="font-size:14px;color:#444;line-height:1.6;">Advanced purification removes 15% more harmful particles (0.30-1.0 um) than the minimum MERV 13 requirement, third-party verified.</li> <li style="font-size:14px;color:#444;line-height:1.6;">Lasts up to 2x longer.</li> </ul> <div style="display:flex;gap:8px;flex-wrap:wrap;margin:12px 0;" role="list" aria-label="Filter ratings"> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">MERV 13</span> <span role="listitem" style="padding:6px 14px;background:#f0f0f0;border:1.5px solid #e0e0e0;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:0.05em;color:#2e9e4f;">Healthy Home</span> </div> </div> </section> <!-- CONTAMINANTS & AIR QUALITY --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Contaminants &amp; Air Quality</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire lists this filter as capturing the following:</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Particles</li> <li style="font-size:14px;color:#444;line-height:1.6;">Airborne Allergens</li> <li style="font-size:14px;color:#444;line-height:1.6;">Asthma Triggers</li> <li style="font-size:14px;color:#444;line-height:1.6;">Bacteria</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust</li> <li style="font-size:14px;color:#444;line-height:1.6;">Dust Mites</li> <li style="font-size:14px;color:#444;line-height:1.6;">Mold Spores</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pet Dander</li> <li style="font-size:14px;color:#444;line-height:1.6;">Pollen</li> </ul> </div> </section> <!-- FILTER MEDIA & CONSTRUCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Filter Media &amp; Construction</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Media</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Synthetic Fiber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-7" onclick="var b=document.getElementById('ap17-body-7');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-7" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">12 Months</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-aa-913-25x20x4-merv-13 AprilAire 913 25x20x4 MERV 13 Air Filter | Exponet AprilAire 913 25x20x4 MERV 13 air filter, replacement for AprilAire 1910 air purifiers. Removes up to 97% of common allergens. Order at Exponet.ca. 2026-05-08T15:58:54Z 2026-07-07T12:00:00Z AA 913
<!-- TOP CONTROLS --> <div style="display:flex;gap:8px;padding:12px 0;width:100%;box-sizing:border-box;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-top" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid 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style="width:100%;border-top:1px solid #e0e0e0;" role="list"> <!-- COMPATIBLE STEAM HUMIDIFIERS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="true" aria-controls="ap17-body-1" onclick="var b=document.getElementById('ap17-body-1');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Compatible Steam Humidifiers</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to collapse" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8964;</span> </button> <div class="ap17-item" id="ap17-body-1" aria-hidden="false" style="display:block;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">This canister fits the following AprilAire steam humidifiers:</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Models</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">800, 801, 865, 866</dd> </div> </dl> </div> </section> <!-- PRODUCT DETAILS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-2" onclick="var b=document.getElementById('ap17-body-2');var a=this.querySelector('.ap17-arrow');var 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style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Details</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-2" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">AprilAire Model 80 Steam Canister</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">AprilAire Part No.</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">80</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Category</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Steam humidifier canister</dd> </div> </dl> </div> </section> <!-- SIZE & DIMENSIONS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-3" onclick="var b=document.getElementById('ap17-body-3');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Size &amp; Dimensions</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-3" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Please verify your unit's measurements before ordering.</p> <div style="display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;"> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Product Name</span> 80 Steam Canister </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">AprilAire Part No.</span> 80 </div> <div style="padding:8px 14px;background:#f7f7f7;border:1px solid #e0e0e0;border-radius:3px;font-size:13px;font-weight:500;color:#1a1a1a;"> <span style="font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:#2e9e4f;display:block;margin-bottom:3px;font-weight:600;">Actual Size</span> 13.6H x 5.9W x 5.9D (inches) </div> </div> </div> </section> <!-- PRODUCT FUNCTION --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-4" onclick="var b=document.getElementById('ap17-body-4');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Product Function</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-4" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Product information published by AprilAire for this part.</p> <ul style="list-style:disc;display:grid;gap:8px;margin-top:8px;padding-left:20px;"> <li style="font-size:14px;color:#444;line-height:1.6;">Replacement steam canister for AprilAire steam humidifiers.</li> <li style="font-size:14px;color:#444;line-height:1.6;">The Model 800 steam humidifier requires cold water - hard or soft - because the supply water is used to cool the water sent to the drain.</li> </ul> </div> </section> <!-- CONSTRUCTION & MATERIALS --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-5" onclick="var b=document.getElementById('ap17-body-5');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Construction &amp; Materials</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-5" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Materials published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Materials</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Polypropylene, Steel - Zinc Plated, Rubber</dd> </div> </dl> </div> </section> <!-- REPLACEMENT & MAINTENANCE --> <section style="border-bottom:1px solid #e0e0e0;background:#fff;" role="listitem"> <button class="ap17-header" aria-expanded="false" aria-controls="ap17-body-6" onclick="var b=document.getElementById('ap17-body-6');var a=this.querySelector('.ap17-arrow');var open=b.style.display==='block';b.style.display=open?'none':'block';b.setAttribute('aria-hidden',open?'true':'false');this.setAttribute('aria-expanded',open?'false':'true');a.innerHTML=open?'&#8963;':'&#8964;';var all=document.querySelectorAll('.ap17-item');var allOpen=Array.from(all).every(function(i){return i.style.display==='block';});document.getElementById('ap17-expand-top').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-top').style.display=allOpen?'inline-block':'none';document.getElementById('ap17-expand-bottom').style.display=allOpen?'none':'inline-block';document.getElementById('ap17-collapse-bottom').style.display=allOpen?'inline-block':'none';" onkeydown="if(event.key==='Enter'||event.key===' '){this.click();event.preventDefault();}" style="display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;gap:16px;width:100%;background:none;border:none;text-align:left;"> <h3 style="font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#1a1a1a;margin:0;">Replacement &amp; Maintenance</h3> <span class="ap17-arrow" aria-hidden="true" title="Click to expand" style="font-size:14px;color:#555;min-width:16px;text-align:center;cursor:pointer;">&#8963;</span> </button> <div class="ap17-item" id="ap17-body-6" aria-hidden="true" style="display:none;padding:4px 20px 24px 20px;"> <p style="font-size:14px;color:#444;line-height:1.7;margin-bottom:16px;padding-top:14px;">Replacement guidance published by AprilAire for this part.</p> <dl style="display:grid;gap:8px;"> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Replacement Schedule</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Once per year</dd> </div> <div style="display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px;align-items:start;padding:10px 14px;background:#f7f7f7;border-left:3px solid #2e9e4f;"> <dt style="font-size:12px;font-weight:700;color:#1a1a1a;text-transform:uppercase;letter-spacing:0.04em;">Electrode Wires</dt> <dd style="font-size:12px;color:#555;line-height:1.8;word-break:break-word;margin:0;">Electrode wires should be inspected every year and replaced every 3 years, or sooner if they become loose or damaged.</dd> </div> </dl> </div> </section> </div> <div style="display:flex;gap:8px;padding:12px 0;width:100%;" role="group" aria-label="Accordion controls"> <span style="flex:1;"></span> <button id="ap17-expand-bottom" aria-label="Expand all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='block';i.setAttribute('aria-hidden','false');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8964;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','true');});document.getElementById('ap17-expand-top').style.display='none';document.getElementById('ap17-collapse-top').style.display='inline-block';document.getElementById('ap17-expand-bottom').style.display='none';document.getElementById('ap17-collapse-bottom').style.display='inline-block';" style="font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Expand All</button> <button id="ap17-collapse-bottom" aria-label="Collapse all sections" onclick="document.querySelectorAll('.ap17-item').forEach(function(i){i.style.display='none';i.setAttribute('aria-hidden','true');});document.querySelectorAll('.ap17-arrow').forEach(function(a){a.innerHTML='&#8963;';});document.querySelectorAll('.ap17-header').forEach(function(h){h.setAttribute('aria-expanded','false');});document.getElementById('ap17-expand-top').style.display='inline-block';document.getElementById('ap17-collapse-top').style.display='none';document.getElementById('ap17-expand-bottom').style.display='inline-block';document.getElementById('ap17-collapse-bottom').style.display='none';" style="display:none;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:7px 14px;border:1.5px solid #e0e0e0;border-radius:3px;cursor:pointer;background:#fff;color:#555;">Collapse All</button> </div> <!-- END SECTION --> aprilaire-80-steam-canister AprilAire Model 80 Steam Canister | Exponet AprilAire Model 80 replacement steam canister, replacement for AprilAire 800, 801, 865 and 866 steam humidifiers. Recommended for annual replacement. Order at Exponet.ca. 2026-07-30T20:52:30Z 2026-07-31T13:46:12Z 80 Steam Canister