{"title":"Air Filters","description":"\u003cp\u003eThe air filter is the first thing your system's airflow passes through, and it does two jobs at once: it keeps dust, pollen, and debris out of the air you breathe, and it protects the blower, coil, and heat exchanger from the buildup that makes them work harder and fail sooner. It's also the single most common cause of HVAC problems, simply because it's the part people forget to change.\u003c\/p\u003e\u003ch3\u003eWhy and when to replace it\u003c\/h3\u003e\u003cp\u003eA clogged filter chokes airflow, and that shows up as weak air from the vents, longer runtimes, higher bills, a coil that freezes over in cooling, or a furnace that overheats and trips its limit switch. As a rule, most filters need changing every one to three months — more often with pets, allergies, or heavy dust. If yours looks gray and packed, it's overdue.\u003c\/p\u003e\u003ch3\u003eGetting the size and rating right\u003c\/h3\u003e\u003cp\u003eTwo things determine the right filter:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions — length, width, and thickness. Use the size printed on the frame of your current filter, not a tape-measure guess, since nominal and actual sizes differ.\u003c\/li\u003e\n\u003cli\u003eMERV rating — how fine the filtration is. Higher MERV traps smaller particles but restricts airflow more, so choose a rating your system is designed to handle rather than the highest number available.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf your system uses a filter cabinet or rack, make sure the media matches it, and consider a UV light for added biological control. Confirm the exact size on the old filter's frame before ordering.\u003c\/p\u003e","products":[{"product_id":"16x25x1-hvac-air-filter-merv-8-pleated-furnace-ac-filter","title":"16x25x1 HVAC Air Filter MERV 8 (6-Pack) — Pleated Furnace AC Filter","description":"\u003cp\u003e16x25x1 inch pleated air filter rated MERV 8. One of the most common residential HVAC filter sizes. Captures dust, pollen, pet dander, and mold spores while maintaining good airflow. 6-pack value bundle — replace every 30-90 days depending on usage and air quality.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16\" x 25\" x 1\" (actual: 15.5\" x 24.5\" x 0.75\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating:\u003c\/strong\u003e 8 (captures particles 3-10 microns)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pleated synthetic media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 30-90 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall difficulty: 1\/5\u003c\/strong\u003e — Slide out old filter, slide in new one. Match the airflow arrow direction. 1 minute.\u003c\/p\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402083699,"sku":"NHVAC-FILT-16x25x1","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-16X25X1.jpg?v=1782265073"},{"product_id":"20x20x1-hvac-air-filter-merv-8-pleated-furnace-ac-filter","title":"20x20x1 HVAC Air Filter MERV 8 (6-Pack) — Pleated Furnace AC Filter","description":"\u003cp\u003e20x20x1 inch pleated air filter rated MERV 8. Common square filter size for residential HVAC systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" x 20\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pleated synthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 30-90 days\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402116467,"sku":"NHVAC-FILT-20x20x1","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-20X20X1.jpg?v=1782264955"},{"product_id":"20x25x1-hvac-air-filter-merv-8-pleated-furnace-ac-filter","title":"20x25x1 HVAC Air Filter MERV 8 (6-Pack) — Pleated Furnace AC Filter","description":"\u003cp\u003e20x25x1 inch pleated air filter rated MERV 8. Very popular residential size for larger furnaces and air handlers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" x 25\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pleated synthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 30-90 days\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402149235,"sku":"NHVAC-FILT-20x25x1","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-20X25X1.jpg?v=1782264953"},{"product_id":"16x20x1-hvac-air-filter-merv-8-pleated-furnace-ac-filter","title":"16x20x1 HVAC Air Filter MERV 8 (6-Pack) — Pleated Furnace AC Filter","description":"\u003cp\u003e16x20x1 inch pleated air filter rated MERV 8. Common size for smaller furnaces and apartment units.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16\" x 20\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pleated synthetic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402182003,"sku":"NHVAC-FILT-16x20x1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-16X20X1.jpg?v=1782266054"},{"product_id":"14x25x1-hvac-air-filter-merv-8-pleated-furnace-ac-filter","title":"14x25x1 HVAC Air Filter MERV 8 (6-Pack) — Pleated Furnace \u0026 AC Filter","description":"\u003cp\u003e14x25x1 inch pleated air filter rated MERV 8.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 14\" x 25\" x 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pleated synthetic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402214771,"sku":"NHVAC-FILT-14x25x1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-14X25X1.jpg?v=1782264737"},{"product_id":"20x25x4-hvac-air-filter-merv-11-deep-pleated-media-filter","title":"20x25x4 HVAC Air Filter MERV 11 (6-Pack) — Deep Pleated Media Filter","description":"\u003cp\u003e20x25x4 inch deep pleated media filter rated MERV 11. 4-inch filters provide superior filtration and last 6-12 months between changes. Common in Honeywell, Lennox, and Carrier media air cleaners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" x 25\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 11 (captures particles 1-3 microns)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 6-12 months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402247539,"sku":"NHVAC-FILT-20x25x4","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-20X25X4.jpg?v=1782264590"},{"product_id":"16x25x4-hvac-air-filter-merv-11-deep-pleated-media-filter","title":"16x25x4 HVAC Air Filter MERV 11 (6-Pack) — Deep Pleated Media Filter","description":"\u003cp\u003e16x25x4 inch deep pleated media filter rated MERV 11. Fits Honeywell F100, Carrier GAPCCCAR1625, and other 4-inch media cabinets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16\" x 25\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 6-12 months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402280307,"sku":"NHVAC-FILT-16x25x4","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-16X25X4.jpg?v=1782264154"},{"product_id":"20x20x4-hvac-air-filter-merv-11-deep-pleated-media-filter","title":"20x20x4 HVAC Air Filter MERV 11 (6-Pack) — Deep Pleated Media Filter","description":"\u003cp\u003e20x20x4 inch deep pleated media filter rated MERV 11.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" x 20\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV:\u003c\/strong\u003e 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 6-12 months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National HVAC Parts","offers":[{"title":"Default Title","offer_id":63013402313075,"sku":"NHVAC-FILT-20x20x4","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/FILT-20X20X4.jpg?v=1782263889"},{"product_id":"oem-lennox-20-x-25-x-4-pleated-air-filter-27u71","title":"OEM Lennox 20\" x 25\" x 4\" Pleated Air Filter — 27U71","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 27U71\u003c\/strong\u003e is a genuine OEM 20\" x 25\" x 4\" pleated air filter designed to maintain optimal indoor air quality and protect your Lennox HVAC system from dust, pollen, pet dander, and airborne debris. A clogged or failed filter can cause restricted airflow, reduced system efficiency, increased energy costs, and potential damage to internal components including the blower motor and heat exchanger. This OEM replacement filter ensures a precise fit and meets Lennox's original performance specifications for compatible Lennox air handlers and furnace systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080925790579,"sku":"LNX-27U71","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-air-filter-17b29","title":"OEM Lennox Air Filter — 17B29","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 17B29\u003c\/strong\u003e is a genuine OEM air filter designed to capture airborne dust, pollen, pet dander, and other contaminants in compatible Lennox HVAC systems. A clogged or incorrect filter can lead to restricted airflow, reduced system efficiency, dirty coils, and poor indoor air quality. Replace your filter with this factory-original Lennox part to maintain proper airflow, protect critical system components, and keep your indoor environment clean and comfortable.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080930050419,"sku":"LNX-17B29","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-air-filter-y6598","title":"OEM Lennox Air Filter — Y6598","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y6598\u003c\/strong\u003e is a genuine OEM air filter designed to remove dust, pollen, pet dander, and other airborne particles from the air circulating through your Lennox HVAC system. A clogged or incorrect filter can restrict airflow, reduce system efficiency, increase energy costs, and lead to premature component wear or system shutdown. This direct OEM replacement filter ensures a precise fit for compatible Lennox furnace and air handler units, helping maintain healthy indoor air quality and peak system performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080933851507,"sku":"LNX-Y6598","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-air-filter-49b60","title":"OEM Lennox Air Filter — 49B60","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 49B60\u003c\/strong\u003e is a genuine OEM replacement air filter engineered specifically for compatible Lennox heating and cooling systems to maintain optimal indoor air quality and system efficiency. A clogged or degraded filter can cause reduced airflow, increased energy consumption, overheating, and poor indoor air quality — making timely replacement essential. This direct OEM replacement ensures a perfect fit and consistent filtration performance as intended by Lennox.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080934408563,"sku":"LNX-49B60","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-air-filter-49b58","title":"OEM Lennox Air Filter — 49B58","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 49B58\u003c\/strong\u003e is a genuine OEM air filter designed to deliver reliable filtration and maintain proper airflow in compatible Lennox HVAC systems. When this filter becomes dirty or restricted, it can lead to reduced system efficiency, frozen coils, motor strain, and degraded indoor air quality. Replace it with this authentic Lennox OEM part for a guaranteed fit and the filtration performance your system was designed to deliver.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080934441331,"sku":"LNX-49B58","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-air-filter-49b57","title":"OEM Lennox Air Filter — 49B57","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 49B57\u003c\/strong\u003e is a genuine OEM replacement air filter built to exacting Lennox specifications for use in compatible Lennox heating and air conditioning systems. Neglecting filter replacement can result in restricted airflow, system overheating, compressor damage, and unhealthy air quality in your home or building. Choosing this authentic OEM Lennox filter guarantees the correct fit and filtration efficiency to keep your system protected and performing at its best.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080934474099,"sku":"LNX-49B57","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x25-stamped-steel-return-air-filter-grille-x4810","title":"OEM Lennox 16X25 Stamped Steel Return Air Filter Grille — X4810","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X4810\u003c\/strong\u003e is a genuine OEM 16x25 stamped steel return air filter grille built to fit Lennox systems requiring a durable, corrosion-resistant return air cover with an integrated filter slot. Signs that this grille may need replacement include visible damage, bent louvers, or difficulty securing the filter in place, which can lead to unfiltered air bypassing the system. This OEM part ensures a precise fit and lasting performance in compatible Lennox installations.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080939422067,"sku":"LNX-X4810","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x30x2-merv-8-pleated-air-filter-y5489","title":"OEM Lennox 20x30x2 MERV 8 Pleated Air Filter — Y5489","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5489\u003c\/strong\u003e is a genuine OEM 20\" x 30\" x 2\" MERV 8 pleated air filter engineered to maintain optimal airflow and indoor air quality in compatible Lennox heating and cooling systems. The MERV 8 filtration rating effectively captures dust, pollen, mold spores, pet dander, and other airborne particles, protecting both your equipment and your family's health. A clogged or incorrect filter can cause reduced airflow, increased energy consumption, frozen coils, and premature system wear — making regular replacement with the correct OEM \u003cstrong\u003eY5489\u003c\/strong\u003e filter essential for peak Lennox system performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940798323,"sku":"LNX-Y5489","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-24x24x1-merv-8-pleated-air-filter-y5487","title":"OEM Lennox 24x24x1 MERV 8 Pleated Air Filter — Y5487","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5487\u003c\/strong\u003e is a genuine OEM 24\" x 24\" x 1\" MERV 8 pleated air filter designed to maintain optimal indoor air quality and protect your Lennox HVAC system from airborne contaminants including dust, pollen, mold spores, and pet dander. A clogged or worn filter can cause reduced airflow, higher energy bills, frozen evaporator coils, and premature system wear — replacing it on schedule keeps your equipment running efficiently. This filter is a direct OEM replacement for compatible Lennox systems, ensuring a precise fit and manufacturer-approved filtration performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940831091,"sku":"LNX-Y5487","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x25x1-merv-8-pleated-air-filter-y5486","title":"OEM Lennox 20x25x1 MERV 8 Pleated Air Filter — Y5486","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5486\u003c\/strong\u003e is a genuine OEM 20\" x 25\" x 1\" MERV 8 pleated air filter engineered to deliver reliable filtration and protect your Lennox heating and cooling system from dust, pollen, mold spores, and other airborne particles. Neglecting to replace a dirty filter can lead to restricted airflow, reduced system efficiency, elevated energy costs, and potential damage to internal components such as the blower motor and evaporator coil. This is a direct OEM replacement that ensures a proper fit and consistent performance in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940896627,"sku":"LNX-Y5486","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x24x1-merv-8-pleated-air-filter-y5485","title":"OEM Lennox 20x24x1 MERV 8 Pleated Air Filter — Y5485","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5485\u003c\/strong\u003e is a genuine OEM 20\" x 24\" x 1\" MERV 8 pleated air filter built to capture dust, pollen, pet dander, mold spores, and other airborne debris, protecting your Lennox HVAC system and improving indoor air quality. When a filter becomes clogged, symptoms such as weak airflow, poor heating or cooling performance, and increased energy consumption may indicate it is time for a replacement. This OEM filter offers a precise fit for compatible Lennox equipment, meeting manufacturer specifications for dependable, long-lasting filtration.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940929395,"sku":"LNX-Y5485","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x20x1-merv-8-pleated-air-filter-y5484","title":"OEM Lennox 20x20x1 MERV 8 Pleated Air Filter — Y5484","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5484\u003c\/strong\u003e is a genuine OEM 20\" x 20\" x 1\" MERV 8 pleated air filter that effectively captures dust, pollen, mold spores, pet dander, and other contaminants to safeguard your Lennox HVAC system and enhance indoor air quality. A worn or clogged filter can restrict airflow and cause symptoms such as uneven temperatures, short cycling, frozen coils, and unnecessary strain on the blower motor. Designed as a direct OEM replacement for compatible Lennox units, this filter delivers a precise fit and consistent manufacturer-approved filtration performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940962163,"sku":"LNX-Y5484","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-18x24x1-merv-8-pleated-air-filter-y5483","title":"OEM Lennox 18x24x1 MERV 8 Pleated Air Filter — Y5483","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5483\u003c\/strong\u003e is a genuine OEM 18\" x 24\" x 1\" MERV 8 pleated air filter designed to remove dust, pollen, mold spores, pet dander, and other airborne particles, helping your Lennox HVAC system run cleanly and efficiently. Failing to replace a dirty filter can result in poor airflow, reduced comfort, higher utility bills, and accelerated wear on critical components like the blower motor and evaporator coil. This OEM replacement filter is engineered for a perfect fit in compatible Lennox systems, ensuring reliable filtration that meets Lennox manufacturer standards.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080940994931,"sku":"LNX-Y5483","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-18x20x1-merv-8-pleated-air-filter-y5482","title":"OEM Lennox 18x20x1 MERV 8 Pleated Air Filter — Y5482","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5482\u003c\/strong\u003e is a genuine OEM 18\" x 20\" x 1\" MERV 8 pleated air filter designed to maintain healthy indoor air quality and protect your Lennox HVAC system from dust, pollen, mold spores, and other airborne particles. A clogged or degraded filter can reduce airflow, cause system overheating, and lead to poor indoor air quality — replacing it with this OEM part ensures optimal performance. This filter is a direct OEM replacement compatible with select Lennox air handlers and furnaces that require an 18x20x1 filter.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941027699,"sku":"LNX-Y5482","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x25x1-merv-8-pleated-air-filter-y5481","title":"OEM Lennox 16x25x1 MERV 8 Pleated Air Filter — Y5481","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5481\u003c\/strong\u003e is a genuine OEM 16\" x 25\" x 1\" MERV 8 pleated air filter engineered to keep your Lennox HVAC system running cleanly and efficiently by capturing dust, pet dander, pollen, and other airborne contaminants. Failing to replace a dirty filter can restrict airflow, strain the blower motor, and reduce system efficiency — symptoms that are easily avoided with routine filter replacement. This is a direct OEM replacement designed for Lennox systems requiring a 16x25x1 filter.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941060467,"sku":"LNX-Y5481","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x24x1-merv-8-pleated-air-filter-y5480","title":"OEM Lennox 16x24x1 MERV 8 Pleated Air Filter — Y5480","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5480\u003c\/strong\u003e is a genuine OEM 16\" x 24\" x 1\" MERV 8 pleated air filter built to Lennox specifications, effectively capturing dust, pollen, mold spores, and lint to protect your HVAC equipment and improve indoor air quality. A worn or clogged filter can cause reduced airflow, higher energy bills, and potential damage to your Lennox system's heat exchanger or evaporator coil. This filter is a direct OEM replacement for Lennox systems that require a 16x24x1 filter size.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941093235,"sku":"LNX-Y5480","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x20x1-merv-8-pleated-air-filter-y5479","title":"OEM Lennox 16x20x1 MERV 8 Pleated Air Filter — Y5479","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5479\u003c\/strong\u003e is a genuine OEM 16\" x 20\" x 1\" MERV 8 pleated air filter that provides reliable filtration of dust, pollen, pet dander, and other airborne particles to keep your Lennox HVAC system operating at peak efficiency. Signs that your filter needs replacement include reduced airflow, increased dust buildup around vents, and higher-than-normal energy consumption. This is a direct OEM replacement part compatible with Lennox air handlers and furnaces that use a 16x20x1 filter.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941126003,"sku":"LNX-Y5479","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-14x25x1-merv-8-pleated-air-filter-y5476","title":"OEM Lennox 14x25x1 MERV 8 Pleated Air Filter — Y5476","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5476\u003c\/strong\u003e is a genuine OEM 14\" x 25\" x 1\" MERV 8 pleated air filter designed to deliver consistent filtration performance in compatible Lennox HVAC systems, capturing dust, pollen, mold spores, and other harmful airborne particles. A neglected filter can lead to restricted airflow, frozen evaporator coils, overheating, and diminished indoor air quality — all of which are preventable with timely OEM filter replacement. This part is a direct OEM replacement for Lennox systems that specify a 14x25x1 filter size.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941158771,"sku":"LNX-Y5476","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-12x24x1-merv-8-pleated-air-filter-y5475","title":"OEM Lennox 12x24x1 MERV 8 Pleated Air Filter — Y5475","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5475\u003c\/strong\u003e is a genuine OEM 12\" x 24\" x 1\" MERV 8 pleated air filter designed to maintain optimal indoor air quality and protect your Lennox HVAC system from airborne contaminants including dust, pollen, mold spores, and pet dander. A clogged or degraded filter can cause reduced airflow, higher energy bills, frozen evaporator coils, and premature system wear. This direct replacement filter ensures a proper fit and rated filtration performance in compatible Lennox heating and cooling systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941191539,"sku":"LNX-Y5475","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-24x24x2-merv-8-pleated-air-filter-y5323","title":"OEM Lennox 24x24x2 MERV 8 Pleated Air Filter — Y5323","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5323\u003c\/strong\u003e is a genuine OEM 24\" x 24\" x 2\" MERV 8 pleated air filter engineered to deliver reliable filtration and protect the internal components of your Lennox HVAC system from dust, pollen, mold spores, and other airborne particles. Signs that this filter needs replacement include restricted airflow, increased dust accumulation in your home, rising energy costs, or reduced heating and cooling performance. This direct OEM replacement guarantees a precise fit and consistent MERV 8 filtration efficiency for compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941224307,"sku":"LNX-Y5323","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x24x2-merv-8-pleated-air-filter-y5321","title":"OEM Lennox 20x24x2 MERV 8 Pleated Air Filter — Y5321","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5321\u003c\/strong\u003e is a genuine OEM 20\" x 24\" x 2\" MERV 8 pleated air filter built to capture dust, pollen, pet dander, mold spores, and other airborne contaminants in your Lennox heating and cooling system. Failure to replace a worn filter can result in reduced airflow, overheating, frozen coils, or long-term damage to your system's blower and heat exchanger. This authentic Lennox replacement filter ensures a perfect fit and dependable MERV 8 filtration performance to keep your system operating efficiently.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941257075,"sku":"LNX-Y5321","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x20x2-merv-8-pleated-air-filter-y5320","title":"OEM Lennox 20x20x2 MERV 8 Pleated Air Filter — Y5320","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5320\u003c\/strong\u003e is a genuine OEM 20\" x 20\" x 2\" MERV 8 pleated air filter designed to effectively capture dust, pollen, mold spores, and pet dander to maintain healthy indoor air quality and protect the components of your Lennox HVAC system. A dirty or collapsed filter can restrict airflow to the blower, cause the system to overheat, and lead to costly repairs or reduced equipment lifespan. Replacing it with this authentic Lennox OEM filter ensures an exact fit and proper MERV 8 filtration for compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941289843,"sku":"LNX-Y5320","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-18x24x2-merv-8-pleated-air-filter-y5319","title":"OEM Lennox 18x24x2 MERV 8 Pleated Air Filter — Y5319","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5319\u003c\/strong\u003e is a genuine OEM 18\" x 24\" x 2\" MERV 8 pleated air filter crafted to trap dust, pollen, mold spores, pet dander, and other airborne particles, protecting your Lennox HVAC system and improving the air quality throughout your home. When this filter becomes clogged or damaged, you may notice reduced airflow, increased energy consumption, poor heating or cooling performance, or excessive dust buildup on surfaces. This direct OEM replacement ensures a precise fit and reliable MERV 8 filtration efficiency in compatible Lennox heating and cooling equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941322611,"sku":"LNX-Y5319","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-18x20x2-merv-8-pleated-air-filter-y5318","title":"OEM Lennox 18x20x2 MERV 8 Pleated Air Filter — Y5318","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5318\u003c\/strong\u003e is a genuine OEM 18\" x 20\" x 2\" MERV 8 pleated air filter designed to maintain clean airflow and protect the internal components of your Lennox heating and cooling system. This filter effectively captures airborne particles such as dust, pollen, mold spores, and pet dander, helping to maintain indoor air quality and system efficiency. A clogged or failed filter can cause restricted airflow, reduced efficiency, frozen evaporator coils, and increased wear on your Lennox blower motor — replace it regularly to keep your system running at peak performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941355379,"sku":"LNX-Y5318","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x25x2-merv-8-pleated-air-filter-y5317","title":"OEM Lennox 16x25x2 MERV 8 Pleated Air Filter — Y5317","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5317\u003c\/strong\u003e is a genuine OEM 16\" x 25\" x 2\" MERV 8 pleated air filter engineered to deliver consistent filtration performance in compatible Lennox HVAC systems. It captures a wide range of airborne particles including dust mites, pollen, lint, and mold spores, improving both air quality and system longevity. Neglecting to replace a worn filter in your Lennox unit can lead to reduced airflow, higher energy bills, and potential damage to the blower and heat exchanger — this direct OEM replacement ensures a perfect fit and reliable performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941388147,"sku":"LNX-Y5317","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x16x2-merv-8-pleated-air-filter-y5314","title":"OEM Lennox 16x16x2 MERV 8 Pleated Air Filter — Y5314","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5314\u003c\/strong\u003e is a genuine OEM 16\" x 16\" x 2\" MERV 8 pleated air filter designed specifically for compatible Lennox HVAC systems, providing reliable filtration to maintain healthy indoor air quality and protect vital system components. This filter captures common household airborne particles such as dust, pollen, lint, and pet dander, helping your Lennox system operate efficiently. Failing to replace a dirty or damaged filter can result in restricted airflow, frozen coils, elevated energy consumption, and premature failure of blower components — use this direct OEM replacement for a guaranteed fit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941420915,"sku":"LNX-Y5314","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-15x20x2-merv-8-pleated-air-filter-y5313","title":"OEM Lennox 15x20x2 MERV 8 Pleated Air Filter — Y5313","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5313\u003c\/strong\u003e is a genuine OEM 15\" x 20\" x 2\" MERV 8 pleated air filter crafted to meet Lennox's exact specifications for a perfect, leak-free fit in compatible Lennox heating and cooling systems. It efficiently traps airborne contaminants including dust, pollen, mold spores, and pet dander, protecting internal components and maintaining healthy indoor air quality. A dirty or expired filter in a Lennox system can cause airflow restrictions, reduced heating and cooling performance, and added stress on the blower motor — replacing it with this OEM part ensures your system continues to operate safely and efficiently.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941453683,"sku":"LNX-Y5313","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-12x24x2-merv-8-pleated-air-filter-y5311","title":"OEM Lennox 12x24x2 MERV 8 Pleated Air Filter — Y5311","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y5311\u003c\/strong\u003e is an authentic OEM 12\" x 24\" x 2\" MERV 8 pleated air filter engineered to remove dust, pollen, pet dander, and airborne contaminants from your home's air supply while safeguarding your Lennox HVAC equipment. Signs that your filter needs replacement include restricted airflow, higher utility bills, excessive dust accumulation, and system short-cycling. This genuine Lennox replacement filter provides a perfect fit and consistent filtration performance for compatible Lennox furnaces and air handlers.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080941519219,"sku":"LNX-Y5311","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-aprilaire-413-replacement-air-filter-media-merv-13-y2118","title":"OEM Lennox Aprilaire 413 Replacement Air Filter Media, MERV 13 — Y2118","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y2118\u003c\/strong\u003e is the genuine OEM Aprilaire 413 replacement filter media rated MERV 13, designed to fit Lennox whole-home air filtration systems and deliver superior filtration of dust, pollen, mold spores, pet dander, and fine particles down to 1 micron. When this filter becomes clogged or reaches the end of its service life, you may notice reduced airflow, increased allergy symptoms, or a decline in indoor air quality — all signs it's time for a replacement. This OEM Lennox-approved media ensures a perfect fit and maintains the high filtration efficiency your system was designed to deliver.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942076275,"sku":"LNX-Y2118","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-aprilaire-213-replacement-air-filter-media-merv-13-y2117","title":"OEM Lennox Aprilaire 213 Replacement Air Filter Media, MERV 13 — Y2117","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y2117\u003c\/strong\u003e is the genuine OEM Aprilaire 213 replacement filter media rated MERV 13, engineered to fit Lennox whole-home air filtration systems and capture a wide range of airborne contaminants including dust, pollen, smoke particles, and pet dander. A dirty or degraded filter can restrict airflow, strain your HVAC system, reduce heating and cooling efficiency, and worsen indoor air quality — making timely replacement essential. This Lennox OEM-approved filter media delivers a precise fit and restores your system's ability to maintain clean, healthy indoor air.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942109043,"sku":"LNX-Y2117","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x25x1-air-filter-polyester-y1431","title":"OEM Lennox 16x25x1 Air Filter Polyester — Y1431","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y1431\u003c\/strong\u003e is a genuine OEM 16\" x 25\" x 1\" polyester air filter designed to capture dust, pollen, and airborne debris, helping maintain clean airflow and protecting your Lennox HVAC system's internal components. If your system is experiencing reduced airflow, increased dust buildup, or higher energy bills, a clogged or degraded filter may be the cause and should be replaced promptly. This filter is a direct OEM replacement compatible with select Lennox furnaces and air handlers requiring a 16\" x 25\" x 1\" filter size.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942207347,"sku":"LNX-Y1431","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-14x25x1-air-filter-polyester-y1429","title":"OEM Lennox 14x25x1 Air Filter Polyester — Y1429","description":"\u003cp\u003eThe \u003cstrong\u003eLennox Y1429\u003c\/strong\u003e is a genuine OEM 14\" x 25\" x 1\" polyester air filter engineered to remove dust, allergens, and airborne contaminants from the air circulating through your Lennox HVAC system. Signs that your filter needs replacement include restricted airflow, excessive dust near vents, and decreased system efficiency or increased utility costs. This direct OEM replacement filter is compatible with select Lennox furnaces and air handlers that require a 14\" x 25\" x 1\" filter size.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942240115,"sku":"LNX-Y1429","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-popup2025-20x25-air-filter-media-merv-11-x8432","title":"OEM Lennox POPUP2025 20x25 Air Filter Media MERV 11 — X8432","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X8432\u003c\/strong\u003e is an OEM replacement filter media designed for Lennox POPUP2025 filter housings, measuring 20\" x 25\" with a MERV 11 rating to capture dust, pollen, mold spores, and fine particles. When this filter becomes clogged or degraded, you may notice reduced airflow, increased dust accumulation in your home, or declining indoor air quality. This genuine Lennox OEM part ensures a precise fit and optimal filtration performance in compatible Lennox air handling systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942731635,"sku":"LNX-X8432","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-popup1625-16x25-air-filter-media-merv-11-x8430","title":"OEM Lennox POPUP1625 16x25 Air Filter Media MERV 11 — X8430","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X8430\u003c\/strong\u003e is a genuine OEM replacement filter media for Lennox POPUP1625 filter housings, sized 16\" x 25\" and rated MERV 11 for effective capture of airborne dust, pollen, pet dander, and other common contaminants. A worn or clogged filter can lead to restricted airflow, poor indoor air quality, and added strain on your HVAC system's blower motor. This authentic Lennox replacement part delivers a proper fit and consistent filtration efficiency in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942764403,"sku":"LNX-X8430","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16x20-return-grille-air-filter-media-merv-10-x2267","title":"OEM Lennox 16x20 Return Grille Air Filter Media MERV 10 — X2267","description":"\u003cp\u003e\u003cstrong\u003eLennox X2267\u003c\/strong\u003e is a genuine OEM 16\" x 20\" return grille air filter media rated MERV 10, engineered specifically for compatible Lennox HVAC systems to capture airborne particles including dust, pollen, mold spores, and pet dander. The MERV 10 rating strikes an ideal balance between superior air filtration and maintaining proper airflow, helping protect your system's blower and coil from contamination. A clogged or expired filter can cause reduced airflow, poor indoor air quality, higher energy bills, and potential system overheating — replacing it with this authentic Lennox filter media ensures peak system health and cleaner air.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080943976819,"sku":"LNX-X2267","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-16-x-20-x-4-pleated-air-filter-x1974","title":"OEM Lennox 16\" x 20\" x 4\" Pleated Air Filter — X1974","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1974\u003c\/strong\u003e is a genuine OEM 16\" x 20\" x 4\" pleated air filter designed to deliver superior filtration performance in compatible Lennox heating and cooling systems, capturing dust, pollen, pet dander, and other airborne particles. A clogged or degraded filter can lead to restricted airflow, reduced system efficiency, higher energy bills, and poor indoor air quality. Replace this Lennox OEM filter regularly to maintain peak system performance, protect internal components, and ensure cleaner, healthier air throughout your home.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944107891,"sku":"LNX-X1974","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-14-x-20-x-2-pleated-air-filter-x1971","title":"OEM Lennox 14\" x 20\" x 2\" Pleated Air Filter — X1971","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1971\u003c\/strong\u003e is an OEM 14\" x 20\" x 2\" pleated air filter engineered to fit compatible Lennox heating and cooling systems, providing reliable filtration of dust, pollen, mold spores, and other airborne contaminants. When an air filter becomes dirty or clogged, symptoms include reduced airflow, increased energy consumption, overheating, and diminished indoor air quality. Using this genuine Lennox replacement filter ensures a perfect fit and consistent filtration performance to keep your Lennox system running efficiently and your indoor air clean.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944140659,"sku":"LNX-X1971","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-12x20x1-pleated-air-filter-x1968","title":"OEM Lennox 12x20x1 Pleated Air Filter — X1968","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1968\u003c\/strong\u003e is an OEM 12\" x 20\" x 1\" pleated air filter designed to maintain clean airflow and protect your Lennox heating and cooling system from dust, pollen, pet dander, and airborne debris. A clogged or failed filter can cause reduced airflow, poor indoor air quality, frozen evaporator coils, and increased energy consumption. This genuine Lennox replacement filter ensures a precise fit and optimal filtration performance for compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944173427,"sku":"LNX-X1968","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x24x1-pleated-air-filter-x1967","title":"OEM Lennox 20x24x1 Pleated Air Filter — X1967","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1967\u003c\/strong\u003e is a genuine OEM 20\" x 24\" x 1\" pleated air filter engineered to capture dust, allergens, pollen, and airborne particles before they can enter your Lennox HVAC system. When this filter becomes clogged or is missing, you may notice decreased airflow, higher utility bills, dirty evaporator coils, and degraded indoor air quality. This factory-authorized Lennox replacement ensures a proper fit and reliable filtration for compatible Lennox units.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944238963,"sku":"LNX-X1967","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-10x20x1-pleated-air-filter-x1965","title":"OEM Lennox 10x20x1 Pleated Air Filter — X1965","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1965\u003c\/strong\u003e is an OEM 10\" x 20\" x 1\" pleated air filter built to deliver consistent filtration and protect the internal components of your Lennox heating and cooling system. A dirty or damaged filter can lead to restricted airflow, overheating, frozen coils, and a significant drop in system efficiency and indoor air quality. Replace with this genuine Lennox part for a guaranteed fit and dependable performance in compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944304499,"sku":"LNX-X1965","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-18x24x4-pleated-air-filter-x1959","title":"OEM Lennox 18x24x4 Pleated Air Filter — X1959","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1959\u003c\/strong\u003e is a genuine OEM 18\" x 24\" x 4\" deep pleated air filter that provides enhanced filtration capacity and an extended service life compared to standard 1\" filters, capturing fine dust, pollen, mold spores, and other airborne contaminants in your Lennox system. Neglecting to replace a clogged deep-media filter can result in severely restricted airflow, system strain, coil fouling, and premature equipment failure. This factory-authorized Lennox filter delivers a precise fit and high-efficiency filtration for compatible Lennox air handlers and furnaces.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944337267,"sku":"LNX-X1959","price":19.95,"currency_code":"USD","in_stock":true}]},{"product_id":"oem-lennox-20x25x4-pleated-air-filter-x1957","title":"OEM Lennox 20x25x4 Pleated Air Filter — X1957","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X1957\u003c\/strong\u003e is an OEM 20\" x 25\" x 4\" deep pleated air filter designed to provide superior particle capture and an extended replacement interval for your Lennox heating and cooling system, trapping dust, pet dander, pollen, and microscopic allergens with high efficiency. A failing or overly saturated filter can cause poor indoor air quality, diminished airflow, increased energy costs, and damage to sensitive system components. Trust this genuine Lennox replacement filter for an exact fit and long-lasting filtration performance in compatible Lennox air handlers and furnaces.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080944402803,"sku":"LNX-X1957","price":19.95,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/nationalhvacparts.com\/collections\/air-filters.oembed?page=3","provider":"National HVAC Parts","version":"1.0","type":"link"}