{"title":"Air Filters","description":"","products":[{"product_id":"aprilaire-213-replacement-filter","title":"AprilAire 213 MERV 13 Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGENUINE APRILAIRE FILTERS\u003c\/strong\u003e are engineered to the exact specifications of your AprilAire Air Purifier, delivering superior filtration, a perfect airtight fit and seal, and the best overall system protection. To maintain peak performance, always choose certified AprilAire Replacement Filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 13 FILTRATION\u003c\/strong\u003e – REMOVES UP TO 97% of common allergens and 92% of viruses* *Virus performance results based on controlled testing in accordance with ASHRAE 52.2 test standard using the MS-2 virus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADVANCED PURIFICATION\u003c\/strong\u003e – Removes 15% more harmful particles compared to minimum MERV 13 requirement* *Harmful particles defined as 0.30 to 1.0μm. Testing was verified by 3rd party lab. All results follow ASHRAE 52.2 2017 Testing Method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY EFFICIENCY\u003c\/strong\u003e – Lasts up to 2X longer* for fewer replacements and less strain on your HVAC system, saving you money *Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. MERV 11 and 13 Filters only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – Easy maintenance with 12-month filter life. Change the filter annually to maintain peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. The American Lung Association does not endorse any product, device, or service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORRY-FREE\u003c\/strong\u003e – We stand behind the performance of our air filters with our 10-year Clean-Coil Commitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003e*Contaminants removed based on air passing through the filtering system.\u003c\/small\u003e\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":51795470287218,"sku":"213","price":64.99,"currency_code":"USD","in_stock":false},{"title":"2-pack","offer_id":51795470319986,"sku":"213 02","price":125.99,"currency_code":"USD","in_stock":true},{"title":"4-pack","offer_id":51795470352754,"sku":"213 04","price":221.99,"currency_code":"USD","in_stock":true},{"title":"8-pack","offer_id":51795470385522,"sku":"213 08","price":439.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-213-air-filter-1-pack-web-ready-sunsetting-hero-photo-2026-08-31.jpg?v=1788199410"},{"product_id":"aprilaire-201-replacement-filter","title":"AprilAire 201 MERV 10 Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e This genuine replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCREATE A HEALTHIER HOME\u003c\/strong\u003e by preventing airborne particles from circulating through the air in your home - this filter removes airborne particles as they pass through the MERV 10 filter including dust, pollen, mold spores, bacteria, and pet dander\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAVE TIME \u0026amp; UPGRADE PERFORMANCE\u003c\/strong\u003e Consider the \u003ca href=\"https:\/\/shop.aprilaire.com\/products\/aprilaire-1213-upgrade-kit\"\u003eAprilAire 1213 Upgrade Kit\u003c\/a\u003e. It replaces the original AprilAire 201 filter with a high performance 213 filter and new filter frame system, eliminating pleat spacers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP COMPATIBLE –\u003c\/strong\u003e Unlock the full potential of your AprilAire Whole-House Air Purifier with the AprilAire Healthy Air App!\u003cul\u003e\n\u003cli\u003eDownload today to receive reminders when it's time to replace your air filter.\u003c\/li\u003e\n\u003cli\u003ePlus, dive into educational content to learn more about maintaining Indoor Air Quality in your home and contact your local Healthy Air Professional with ease.\u003c\/li\u003e\n\u003cli\u003eYou can also access information on outdoor air quality in your area. \u003c\/li\u003e\n\u003cli\u003eWhen it's time for a new air filter, you can easily order replacements right through the app. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Contaminants removed based on air passing through the filtering system.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":51795468943730,"sku":"201","price":43.99,"currency_code":"USD","in_stock":false},{"title":"2-pack","offer_id":51795468976498,"sku":"201 02","price":79.99,"currency_code":"USD","in_stock":true},{"title":"4-pack","offer_id":51795469009266,"sku":"201 04","price":156.99,"currency_code":"USD","in_stock":true},{"title":"10-pack","offer_id":51795469042034,"sku":"201 10","price":377.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-201-air-filter-1-pack-hero-photo-2026-08-12.jpg?v=1786577245"},{"product_id":"aprilaire-401-replacement-filter","title":"AprilAire 401 MERV 10 Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e This genuine replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCREATE A HEALTHIER HOME\u003c\/strong\u003e by preventing airborne particles from circulating through the air in your home - this filter removes airborne particles as they pass through the MERV 10 filter including dust, pollen, mold spores, bacteria, and pet dander\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAVE TIME \u0026amp; UPGRADE PERFORMANCE\u003c\/strong\u003e Consider the \u003ca href=\"https:\/\/shop.aprilaire.com\/products\/aprilaire-1413-upgrade-kit\"\u003eAprilAire 1413 Upgrade Kit\u003c\/a\u003e. It replaces the original AprilAire 401 filter with a high performance 413 filter and new filter frame system, eliminating pleat spacers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP COMPATIBLE –\u003c\/strong\u003e Unlock the full potential of your AprilAire Whole-House Air Purifier with the AprilAire Healthy Air App!\u003cul\u003e\n\u003cli\u003eDownload today to receive reminders when it's time to replace your air filter.\u003c\/li\u003e\n\u003cli\u003ePlus, dive into educational content to learn more about maintaining Indoor Air Quality in your home and contact your local Healthy Air Professional with ease.\u003c\/li\u003e\n\u003cli\u003eYou can also access information on outdoor air quality in your area. \u003c\/li\u003e\n\u003cli\u003eWhen it's time for a new air filter, you can easily order replacements right through the app. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Contaminants removed based on air passing through the filtering system.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":51795468812658,"sku":"401","price":43.99,"currency_code":"USD","in_stock":false},{"title":"2-pack","offer_id":51795468845426,"sku":"401 02","price":79.99,"currency_code":"USD","in_stock":true},{"title":"4-pack","offer_id":51795468878194,"sku":"401 04","price":156.99,"currency_code":"USD","in_stock":true},{"title":"10-pack","offer_id":51795468910962,"sku":"401 10","price":377.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-401-air-filter-1-pack-hero-photo-2026-08-12.jpg?v=1786577244"},{"product_id":"aprilaire-501-replacement-filter","title":"AprilAire 501 MERV 15 Equivalent Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e This genuine replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPTURES UP TO 90% OF VIRUS-SIZE\u003c\/strong\u003e airborne particles passing through the AprilAire Electronic Air Purifier 5000's filter, including airborne particulates associated with tobacco smoke and pollution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRAPS UP TO 98% OF AIRBORNE ALLERGY AND ASTHMA TRIGGERS\u003c\/strong\u003e as the air in your home circulates through the filter, including dust, pollen, mold spores, bacteria, pet dander, and dust mites\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFILTRATION CAPABILITIES\u003c\/strong\u003e equivalent to a MERV 15 air filter when used with AprilAire 5000 Electric Air Purifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP COMPATIBLE –\u003c\/strong\u003e Unlock the full potential of your AprilAire Whole-House Air Purifier with the AprilAire Healthy Air App!\u003cul\u003e\n\u003cli\u003eDownload today to receive reminders when it's time to replace your air filter.\u003c\/li\u003e\n\u003cli\u003ePlus, dive into educational content to learn more about maintaining Indoor Air Quality in your home and contact your local Healthy Air Professional with ease.\u003c\/li\u003e\n\u003cli\u003eYou can also access information on outdoor air quality in your area. \u003c\/li\u003e\n\u003cli\u003eWhen it's time for a new air filter, you can easily order replacements right through the app. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Contaminants removed based on air passing through the filtering system.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":51795468681586,"sku":"501","price":53.99,"currency_code":"USD","in_stock":true},{"title":"2-pack","offer_id":51795468714354,"sku":"501 02","price":107.99,"currency_code":"USD","in_stock":true},{"title":"4-pack","offer_id":51795468747122,"sku":"501 04","price":215.99,"currency_code":"USD","in_stock":true},{"title":"10-pack","offer_id":51795468779890,"sku":"501 10","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-501-air-filter-1-pack-hero-photo-2026-08-12.jpg?v=1786577244"},{"product_id":"aprilaire-210-replacement-filter","title":"AprilAire 210 MERV 11 Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGENUINE APRILAIRE FILTERS\u003c\/strong\u003e are engineered to the exact specifications of your AprilAire Air Purifier, delivering superior filtration, a perfect airtight fit and seal, and the best overall system protection. To maintain peak performance, always choose certified AprilAire Replacement Filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 FILTRATION\u003c\/strong\u003e – Removes up to 96% of dust, pollen, and common allergens. Vacuum and dust less.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADVANCED PURIFICATION\u003c\/strong\u003e – Removes 10% more dust, pollen, mold spores, and other harmful particles than other brands* **Harmful particles defined as 0.30 to 1.0μm.  Testing was verified by 3rd party lab. All results follow ASHRAE 52.2 2017 Testing Method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY EFFICIENCY\u003c\/strong\u003e – Lasts up to 2X longer* for fewer replacements and less strain on your HVAC system, saving you money *Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. MERV 11 and 13 Filters only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – Easy maintenance with 12-month filter life. Change the filter annually to maintain peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. The American Lung Association does not endorse any product, device, or service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORRY-FREE\u003c\/strong\u003e – We stand behind the performance of our air filters with our 10-year Clean-Coil Commitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP\u003c\/strong\u003e – Download the Healthy Air App (App Store or Google Play compatible) to schedule reminders for filter replacements and learn more about maintaining Indoor Air Quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUPPORTING YOUR APRILAIRE HEALTHY AIR SYSTEM\u003c\/strong\u003e – Genuine AprilAire Filters are used with the AprilAire Air Purifier (part of the AprilAire Healthy Air System) to guarantee sufficient filtration of the contaminants in the air\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003e*Contaminants removed based on air passing through the filtering system.\u003c\/small\u003e\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":51795468517746,"sku":"210","price":60.99,"currency_code":"USD","in_stock":false},{"title":"2-pack","offer_id":51795468550514,"sku":"210 02","price":112.99,"currency_code":"USD","in_stock":true},{"title":"4-pack","offer_id":51795468583282,"sku":"210 04","price":204.99,"currency_code":"USD","in_stock":true},{"title":"8-pack","offer_id":51795468616050,"sku":"210 08","price":389.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-210-air-filter-1-pack-web-ready-sunsetting-hero-photo-2026-08-31.jpg?v=1788199410"},{"product_id":"aprilaire-410-replacement-filter","title":"AprilAire 410 MERV 11 Air Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGENUINE APRILAIRE FILTERS\u003c\/strong\u003e are engineered to the exact specifications of your AprilAire Air Purifier, delivering superior filtration, a perfect airtight fit and seal, and the best overall system protection. 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MERV 11 and 13 Filters only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – Easy maintenance with 12-month filter life. Change the filter annually to maintain peak performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. 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Built for a perfect fit with your existing air purifier cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONE-TIME UPGRADE AND EASIER FILTER CHANGES\u003c\/strong\u003e –  No tools needed. The upgrade rails slide smoothly into place, and the easy-glide system makes it simple to change the filter every time. Plus, the compatible upgrade rail and filter come conveniently packaged together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKEEP YOUR EXISTING CABINET AND UPGRADE PERFORMANCE\u003c\/strong\u003e – Designed to fit all compatible AprilAire 4\" whole-house air purifier cabinets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMEET NEW TRIPURE™ TECHNOLOGY WITH INDUSTRY-LEADING PERFORMANCE AND LIFE\u003c\/strong\u003e – Advanced purification, energy efficient, and long filter life. TriPure™ Technology delivers cleaner air through advanced filtration, greater energy efficiency, and long-lasting protection that keeps your home healthy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSURPASSES INDUSTRY REQUIREMENTS FOR MERV 11\u003c\/strong\u003e – Removes up to 92% of household dust, pollen, and common allergens. Keeps your air cleaner by removing more pollen, household dust, and lint than leading brands and helps reduce your exposure to pollutants linked to higher rates of heart disease, stroke, and other serious health risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY EFFICIENT\u003c\/strong\u003e – Designed for less resistance and more energy efficiency. Delivers up to 30% lower airflow resistance than leading brands*.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – One filter lasts up to 12 months and up to 2X longer than other leading brands*.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. The American Lung Association does not endorse any product, device, or service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORRY-FREE WARRANTY\u003c\/strong\u003e – Backed by a 5-year whole-home air purifier warranty plus our 10-year Clean-Coil Commitment, which includes $100 toward professional coil cleaning.^^\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP\u003c\/strong\u003e – Download the Healthy Air App (App Store or Google Play compatible) to schedule reminders for filter replacements and learn more about maintaining Indoor Air Quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUPPORTING YOUR APRILAIRE HEALTHY AIR SYSTEM®\u003c\/strong\u003e – Superior air filtration (part of the AprilAire Healthy Air System) is essential to maintaining a Healthy Home environment. The AprilAire Healthy Air System® (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Don’t compromise on performance. Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, a leader in Indoor Air Quality solutions for the home since 1954.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003e*Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. Comparative results based on published values and may vary depending on system conditions and application.\u003cbr\u003e^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. Unit must be properly maintained with air filters being changed according to recommended service schedule.\u003c\/small\u003e\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":62181011489138,"sku":"UK111","price":49.99,"currency_code":"USD","in_stock":true},{"title":"2-pack","offer_id":62181011521906,"sku":"UK111 02","price":95.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-uk111-air-purifier-upgrade-kit-web-ready-hero-photo-2026-08-31.jpg?v=1788194635"},{"product_id":"aprilaire-uk913-upgrade-kit","title":"AprilAire UK913 (Replaces 913) MERV 13 TriPure Filter + Upgrade Rails","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIRECT REPLACEMENT FOR APRILAIRE 913 FILTER\u003c\/strong\u003e – Revolutionary new 3\" MERV 13 Air Filter featuring TriPure™ Technology plus free, one-time upgrade rails to upgrade performance with ease. Built for a perfect fit with your existing air purifier cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONE-TIME UPGRADE AND EASIER FILTER CHANGES\u003c\/strong\u003e – No tools needed. The upgrade rails slide smoothly into place, and the easy-glide system makes it simple to change the filter every time. Plus, the compatible upgrade rail and filter come conveniently packaged together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKEEP YOUR EXISTING CABINET AND UPGRADE PERFORMANCE\u003c\/strong\u003e – Designed to fit all compatible AprilAire 4\" whole-house air purifier cabinets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMEET NEW TRIPURE™ TECHNOLOGY WITH INDUSTRY-LEADING PERFORMANCE AND LIFE\u003c\/strong\u003e – Advanced purification, energy efficient, and long filter life. 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Delivers up to 30% lower airflow resistance than leading brands*.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – One filter lasts up to 12 months and up to 2X longer than other leading brands*.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. The American Lung Association does not endorse any product, device, or service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORRY-FREE WARRANTY\u003c\/strong\u003e – Backed by a 5-year whole-home air purifier warranty plus our 10-year Clean-Coil Commitment, which includes $100 toward professional coil cleaning.^^\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEALTHY AIR APP\u003c\/strong\u003e – Download the Healthy Air App (App Store or Google Play compatible) to schedule reminders for filter replacements and learn more about maintaining Indoor Air Quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSUPPORTING YOUR APRILAIRE HEALTHY AIR SYSTEM®\u003c\/strong\u003e – Superior air filtration (part of the AprilAire Healthy Air System) is essential to maintaining a Healthy Home environment. The AprilAire Healthy Air System® (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Don’t compromise on performance. Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, a leader in Indoor Air Quality solutions for the home since 1954.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003e*Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. Comparative results based on published values and may vary depending on system conditions and application.\u003cbr\u003e+Virus performance results based on controlled testing accordance with ASHRAE 52.2 test standard using the MS-2 virus.\u003cbr\u003e^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. Unit must be properly maintained with air filters being changed according to recommended service schedule.\u003c\/small\u003e\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"1-pack","offer_id":62181011554674,"sku":"UK913","price":62.99,"currency_code":"USD","in_stock":true},{"title":"2-pack","offer_id":62181011587442,"sku":"UK913 02","price":121.98,"currency_code":"USD","in_stock":false},{"title":"4-pack","offer_id":62181011620210,"sku":"UK913 04","price":251.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1981\/9575\/files\/aprilaire-uk913-air-purifier-upgrade-kit-web-ready-hero-photo-2026-08-31.jpg?v=1788194636"},{"product_id":"aprilaire-uk213-upgrade-kit","title":"AprilAire UK213 (Replaces 213) MERV 13 TriPure Filter + Upgrade Rails","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIRECT REPLACEMENT FOR APRILAIRE 213 FILTER\u003c\/strong\u003e – Revolutionary new 3\" MERV 13 Air Filter featuring TriPure™ Technology plus free, one-time upgrade rails to upgrade performance with ease. Built for a perfect fit with your existing air purifier cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONE-TIME UPGRADE AND EASIER FILTER CHANGES\u003c\/strong\u003e – No tools needed. The upgrade rails slide smoothly into place, and the easy-glide system makes it simple to change the filter every time. Plus, the compatible upgrade rail and filter come conveniently packaged together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKEEP YOUR EXISTING CABINET AND UPGRADE PERFORMANCE\u003c\/strong\u003e – Designed to fit all AprilAire 4\" and upgraded 6\"* whole-house air purifier cabinets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMEET NEW TRIPURE™ TECHNOLOGY WITH INDUSTRY-LEADING PERFORMANCE AND LIFE\u003c\/strong\u003e – Advanced purification, energy efficient, and long filter life. TriPure™ Technology delivers cleaner air through advanced filtration, greater energy efficiency, and long-lasting protection that keeps your home healthy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSURPASSES INDUSTRY REQUIREMENTS FOR MERV 13\u003c\/strong\u003e – Removes up to 95% of household dust, mold, allergens, and 92% of viruses.+ Keeps your air cleaner by removing more pollen, household dust, and lint than leading brands and helps reduce your exposure to pollutants linked to higher rates of heart disease, stroke, and other serious health risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY EFFICIENT\u003c\/strong\u003e – Designed for less resistance and more energy efficiency. Delivers up to 30% lower airflow resistance than leading brands**.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLONG FILTER LIFE\u003c\/strong\u003e – One filter lasts up to 12 months and up to 2X longer than other leading brands**.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROUD PARTNER OF AMERICAN LUNG ASSOCIATION\u003c\/strong\u003e in support of its mission to save lives by improving lung health and preventing lung disease. 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This replacement option is designed for cabinets that have already been converted to the 4\" filter.\n**Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. Comparative results based on published values and may vary depending on system conditions and application.\u003cbr\u003e+Virus performance results based on controlled testing accordance with ASHRAE 52.2 test standard using the MS-2 virus.\u003cbr\u003e^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. 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Built for a perfect fit with your existing air purifier cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONE-TIME UPGRADE AND EASIER FILTER CHANGES\u003c\/strong\u003e –  No tools needed. The upgrade rails slide smoothly into place, and the easy-glide system makes it simple to change the filter every time. Plus, the compatible upgrade rail and filter come conveniently packaged together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKEEP YOUR EXISTING CABINET AND UPGRADE PERFORMANCE\u003c\/strong\u003e – Designed to fit all compatible AprilAire 4\" whole-house air purifier cabinets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMEET NEW TRIPURE™ TECHNOLOGY WITH INDUSTRY-LEADING PERFORMANCE AND LIFE\u003c\/strong\u003e – Advanced purification, energy efficient, and long filter life. 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The AprilAire Healthy Air System® (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUY WITH CONFIDENCE\u003c\/strong\u003e – Don’t compromise on performance. Genuine AprilAire Air Filters are designed and made in the USA by AprilAire, a leader in Indoor Air Quality solutions for the home since 1954.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003e*Performance results based on controlled testing in accordance with ASHRAE 52.2 2017 test procedure. Comparative results based on published values and may vary depending on system conditions and application.\u003cbr\u003e^^Applies to new HVAC system units with an AprilAire Media Air Cleaner installed no more than 6 months after HVAC system installation. 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