{"title":"Lennox","description":"","products":[{"product_id":"lennox-x6667-21-x-26-x-4-healthy-climate-air-filter-for-pco-20c-merv-11","title":"Lennox X6667 - 21\" x 26\" x 4\" Healthy Climate Air Filter for PCO-20C, MERV 11","description":"\u003cp\u003eThe genuine OEM\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLennox X6667 MERV 11 21x26x4 Air Filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for use in the\u003cspan\u003e \u003c\/span\u003e\u003cu\u003eLennox HCFPCO20-10\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cu\u003eLennox PCO-20C\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003ePureAir air cleaners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLennox X6667 Specifications:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eNominal Size:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e21\" x 26\" x 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eActual Size:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e20-3\/4\" (20.75\") x 25-3\/4\" (25.75\") x 3-3\/4\" (3.75\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eMERV Rating:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e11\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eFilter Life:\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e6 months for air conditioning and heating use and 12 months for heating use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLennox X6667 Pleated Media Filter Compatible Model\/Part Numbers:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eX6667, X666701\u003c\/li\u003e\n\u003cli\u003eHCFPCO20-10, PCO-20C, PCO-20P, PCO-20U\u003c\/li\u003e\n\u003cli\u003e75X67\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLennox 17\" x 26\" x 4\" Pleated AC \u0026amp; Furnace Filter is also known as:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLennox X6667 Filter 21x26x4 MERV 10.\u003c\/li\u003e\n\u003cli\u003eLennox X6667 OEM Media Filter fits Model PCO-20C MERV 10.\u003c\/li\u003e\n\u003cli\u003eLennox X6667 MERV 10 Replacement Filter 21” x 26” x 4”.\u003c\/li\u003e\n\u003cli\u003eLennox Healthy Climate MERV 11 Filter X6667.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42323916652638,"sku":"X6667","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/lennox-x6667_datafeed-1-v1.jpg?v=1767626567"},{"product_id":"lennox-x6664-17-x-26-x-4-healthy-climate-air-filter-for-pco-12c-merv-11","title":"Lennox X6664 - 17\" x 26\" x 4\" Healthy Climate Air Filter for PCO-12C, MERV 11","description":"\u003cp data-start=\"0\" data-end=\"262\"\u003eKeep your indoor air clean and healthy with the Lennox X6664 Healthy Climate Air Filter. Designed for PCO-12C air purification systems, this 17\" x 26\" x 4\" filter delivers MERV 11 filtration to help reduce dust, pollen, mold spores, and other airborne particles.\u003c\/p\u003e\n\u003cp data-start=\"264\" data-end=\"537\"\u003eBuilt with high-quality pleated media, this filter improves airflow while maintaining strong filtration performance. It helps protect your HVAC system, supports better efficiency, and extends equipment life. Ideal for homes with pets, allergy concerns, or high dust levels.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"671\"\u003eEasy to install and long-lasting, the Lennox X6664 provides dependable air cleaning for consistent comfort and healthier indoor air.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"885\"\u003e• Size: 17\" x 26\" x 4\"\u003cbr data-start=\"695\" data-end=\"698\"\u003e• MERV 11 rated filtration\u003cbr data-start=\"724\" data-end=\"727\"\u003e• Compatible with Lennox PCO-12C systems\u003cbr data-start=\"767\" data-end=\"770\"\u003e• Captures dust, pollen, and allergens\u003cbr data-start=\"808\" data-end=\"811\"\u003e• Supports HVAC performance and efficiency\u003cbr data-start=\"853\" data-end=\"856\"\u003e• Simple replacement design\u003c\/p\u003e\n\u003cp data-start=\"887\" data-end=\"966\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePerfect for homeowners who want cleaner air and reliable filtration year round.\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474266394718,"sku":null,"price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_15.webp?v=1771528269"},{"product_id":"lennox-x0585-bmac-20-x-20-x-5-merv-11-furnace-filter","title":"Lennox X0585 BMAC 20\" x 20\" x 5\" MERV 11 Furnace Filter","description":"\u003cp data-start=\"80\" data-end=\"303\"\u003eMaintain clean, healthy air in your home with the Lennox X0585 BMAC furnace filter. This 20\" x 20\" x 5\" filter features MERV 11 filtration to help capture dust, pollen, pet dander, mold spores, and other airborne particles.\u003c\/p\u003e\n\u003cp data-start=\"305\" data-end=\"560\"\u003eBuilt with high-quality pleated media, this filter supports strong airflow while delivering reliable filtration. It helps protect your HVAC system, improve efficiency, and extend equipment life. Ideal for homes with pets, allergies, or higher dust levels.\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"691\"\u003eEasy to install and long lasting, the Lennox X0585 provides consistent performance for year-round comfort and cleaner indoor air.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"884\"\u003e• Size: 20\" x 20\" x 5\"\u003cbr data-start=\"715\" data-end=\"718\"\u003e• MERV 11 rated filtration\u003cbr data-start=\"744\" data-end=\"747\"\u003e• Designed for Lennox BMAC systems\u003cbr data-start=\"781\" data-end=\"784\"\u003e• Captures allergens and fine particles\u003cbr data-start=\"823\" data-end=\"826\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"852\" data-end=\"855\"\u003e• Simple replacement design\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474268000350,"sku":null,"price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_16.webp?v=1771528651"},{"product_id":"lennox-19l14-20-x-20-x-5-healthy-climate-hcf14-13-air-filter-merv-13","title":"Lennox 19L14 - 20\" x 20\" x 5\" Healthy Climate HCF14-13 Air Filter, MERV 13","description":"\u003cp data-start=\"80\" data-end=\"367\"\u003eProtect your home’s air quality with the Lennox 19L14 Healthy Climate air filter. Designed for HCF14-13 systems, this 20\" x 20\" x 5\" filter features high-performance MERV 13 filtration to help capture fine dust, pollen, pet dander, mold spores, bacteria, and other microscopic particles.\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"652\"\u003eBuilt with advanced pleated media, this filter delivers strong filtration while maintaining proper airflow. It helps improve HVAC efficiency, protects system components, and supports a healthier indoor environment. Ideal for homes with allergies, pets, or high air quality standards.\u003c\/p\u003e\n\u003cp data-start=\"654\" data-end=\"764\"\u003eEasy to install and long lasting, the Lennox 19L14 provides dependable performance and cleaner air year round.\u003c\/p\u003e\n\u003cp data-start=\"766\" data-end=\"964\"\u003e• Size: 20\" x 20\" x 5\"\u003cbr data-start=\"788\" data-end=\"791\"\u003e• MERV 13 rated filtration\u003cbr data-start=\"817\" data-end=\"820\"\u003e• Compatible with Lennox HCF14-13 systems\u003cbr data-start=\"861\" data-end=\"864\"\u003e• Captures fine particles and allergens\u003cbr data-start=\"903\" data-end=\"906\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"932\" data-end=\"935\"\u003e• Simple replacement design\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474268786782,"sku":null,"price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_17.webp?v=1771528851"},{"product_id":"lennox-y6604-20-x-26-x-5-healthy-climate-carbon-filter-for-pco3-20-16","title":"Lennox Y6604 - 20\" x 26\" x 5\" Healthy Climate Carbon Filter for PCO3-20-16","description":"\u003cp data-start=\"80\" data-end=\"442\"\u003eImprove your indoor air quality and reduce household odors with the Lennox Y6604 Healthy Climate carbon filter. Designed for PCO3-20-16 air purification systems, this 20\" x 26\" x 5\" filter combines activated carbon technology with high-quality filtration to help capture airborne particles and neutralize odors from cooking, pets, smoke, and household chemicals.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"725\"\u003eThe thick pleated design supports strong airflow while providing extended filter life. This filter helps protect your HVAC system, improve efficiency, and create a fresher, more comfortable living environment. Ideal for homes that need extra odor control and enhanced air cleaning.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"837\"\u003eEasy to install and long lasting, the Lennox Y6604 delivers dependable performance and cleaner air year round.\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"1049\"\u003e• Size: 20\" x 26\" x 5\"\u003cbr data-start=\"861\" data-end=\"864\"\u003e• Activated carbon odor control\u003cbr data-start=\"895\" data-end=\"898\"\u003e• Compatible with Lennox PCO3-20-16 systems\u003cbr data-start=\"941\" data-end=\"944\"\u003e• Helps reduce smoke, pet, and cooking odors\u003cbr data-start=\"988\" data-end=\"991\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e• Simple replacement design\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474271015006,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_18.webp?v=1771529003"},{"product_id":"lennox-x6673-merv-11-filter-media-20-x-25-x-5","title":"Lennox X6673 MERV 11 Filter Media 20\" x 25\" x 5\"","description":"\u003cp data-start=\"80\" data-end=\"310\"\u003eKeep your home’s air clean and comfortable with the Lennox X6673 filter media. This 20\" x 25\" x 5\" replacement filter features MERV 11 filtration to help capture dust, pollen, pet dander, mold spores, and other airborne particles.\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"566\"\u003eMade with high-quality pleated media, this filter supports strong airflow while delivering reliable filtration. It helps protect your HVAC system, improve efficiency, and extend equipment life. Ideal for homes with allergies, pets, or higher dust levels.\u003c\/p\u003e\n\u003cp data-start=\"568\" data-end=\"705\"\u003eDesigned for easy installation and long service life, the Lennox X6673 provides consistent performance and cleaner indoor air year round.\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"898\"\u003e• Size: 20\" x 25\" x 5\"\u003cbr data-start=\"729\" data-end=\"732\"\u003e• MERV 11 rated filtration\u003cbr data-start=\"758\" data-end=\"761\"\u003e• Genuine Lennox replacement media\u003cbr data-start=\"795\" data-end=\"798\"\u003e• Captures allergens and fine particles\u003cbr data-start=\"837\" data-end=\"840\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"866\" data-end=\"869\"\u003e• Simple replacement design\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474272391262,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l960.webp?v=1771529178"},{"product_id":"lennox-x0445-pmac-20c-replacement-filter-25-x-20-x-6-2-pack","title":"Lennox X0445 PMAC-20C Replacement Filter 25\" x 20\" x 6\" (2 Pack)","description":"\u003cp data-start=\"80\" data-end=\"309\"\u003eKeep your home’s air clean and comfortable with the Lennox X0445 PMAC-20C replacement filter 2-pack. Each filter measures 25\" x 20\" x 6\" and is designed to deliver dependable filtration for compatible Lennox air cleaning systems.\u003c\/p\u003e\n\u003cp data-start=\"311\" data-end=\"629\"\u003eBuilt with high-quality pleated media, these filters help capture dust, pollen, pet dander, and other airborne particles while maintaining proper airflow. They support HVAC efficiency, protect internal components, and promote a healthier indoor environment. Ideal for homes with pets, allergies, or higher dust levels.\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"727\"\u003eThis convenient 2-pack provides long-term value and reliable performance for year-round comfort.\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"920\"\u003e• Size: 25\" x 20\" x 6\"\u003cbr data-start=\"751\" data-end=\"754\"\u003e• Compatible with Lennox PMAC-20C systems\u003cbr data-start=\"795\" data-end=\"798\"\u003e• Includes 2 replacement filters\u003cbr data-start=\"830\" data-end=\"833\"\u003e• Captures dust and allergens\u003cbr data-start=\"862\" data-end=\"865\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"891\" data-end=\"894\"\u003e• Easy to install design\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474276290654,"sku":null,"price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_27.webp?v=1771529972"},{"product_id":"lennox-x0445-pmac-20c-replacement-filter-25-x-20-x-6","title":"Lennox X0445 PMAC-20C Replacement Filter 25\" x 20\" x 6\"","description":"\u003cp data-start=\"80\" data-end=\"370\"\u003eKeep your home’s air clean and comfortable with the Lennox X0445 PMAC-20C replacement filter. This 25\" x 20\" x 6\" filter is designed for compatible Lennox PMAC-20C air cleaning systems and helps capture dust, pollen, pet dander, and other airborne particles for improved indoor air quality.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"627\"\u003eBuilt with high-quality pleated media, this filter supports strong airflow while delivering reliable filtration. It helps protect your HVAC system, improve efficiency, and extend equipment life. Ideal for homes with pets, allergies, or higher dust levels.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"758\"\u003eEasy to install and long lasting, the Lennox X0445 provides dependable performance for year-round comfort and cleaner indoor air.\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"943\"\u003e• Size: 25\" x 20\" x 6\"\u003cbr data-start=\"782\" data-end=\"785\"\u003e• Compatible with Lennox PMAC-20C systems\u003cbr data-start=\"826\" data-end=\"829\"\u003e• Captures dust and allergens\u003cbr data-start=\"858\" data-end=\"861\"\u003e• Supports HVAC efficiency\u003cbr data-start=\"887\" data-end=\"890\"\u003e• Easy replacement design\u003cbr data-start=\"915\" data-end=\"918\"\u003e• Durable pleated media\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":42474286809182,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/s-l1600_39.webp?v=1771530945"}],"url":"https:\/\/finefiltersstore.com\/collections\/lennox.oembed","provider":"Fine Filters","version":"1.0","type":"link"}