{"id":15863152378016,"title":"K\u0026N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11420, 1 Count (Pack of 1) 13.6\" x 19.6\" x 0.8\"","handle":"k-n-14x20x1-hvac-furnace-air-filter-lasts-a-lifetime-washable-merv-11-the-last-hvac-filter-you-will-ever-buy-breathe-safely-at-home-or-in-the-office-hvc-11420-1-count-pack-of-1-13-6-x-19-6-x-0-8","description":"\u003ch3\u003eK\u0026amp;N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11420, 1 Count (Pack of 1)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSince 1969, K\u0026amp;N has been inventing and manufacturing creative air filtration\nsolutions for the automotive market. Now that expertise has been brought into\nthe home, with K\u0026amp;N’s new washable, reusable HVAC air filter. Made from a\npleated synthetic filter media, K\u0026amp;N lifetime washable home air filters provide\nexcellent filtration and dust capacity for long-life performance. They are\nspecially designed to reduce contaminants in the air you breathe—and can be\ncleaned easily for years of use in your home, office, or business. Instead of\nrepeatedly purchasing new disposable filters, simply wash and reinstall your\nK\u0026amp;N filter whenever it is dirty. Save money, help the environment, and protect\nyour family with K\u0026amp;N!\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings\u003c\/li\u003e\n \u003cli\u003eSAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters\u003c\/li\u003e\n \u003cli\u003eINCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency\u003c\/li\u003e\n \u003cli\u003eGUARANTEED QUALITY: Premium design and construction for excellent air filtration\u003c\/li\u003e\n \u003cli\u003eDIRECT REPLACEMENT: Designed to fit directly into your filter register\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T14:33:35+10:00","created_at":"2026-09-10T10:09:42+10:00","vendor":"K\u0026N","type":"Furnace Filters","tags":["heavy_industrial_Sep2026"],"price":37200,"price_min":37200,"price_max":37200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58888897200288,"title":"13.6\" x 19.6\" x 0.8\" \/ Merv 11","option1":"13.6\" x 19.6\" x 0.8\"","option2":"Merv 11","option3":null,"sku":"B07PLLV1RW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"K\u0026N 14x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office , HVC-11420, 1 Count (Pack of 1) 13.6\" x 19.6\" x 0.8\" - 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Now that expertise has been brought into\nthe home, with K\u0026amp;N’s new washable, reusable HVAC air filter. Made from a\npleated synthetic filter media, K\u0026amp;N lifetime washable home air filters provide\nexcellent filtration and dust capacity for long-life performance. They are\nspecially designed to reduce contaminants in the air you breathe—and can be\ncleaned easily for years of use in your home, office, or business. Instead of\nrepeatedly purchasing new disposable filters, simply wash and reinstall your\nK\u0026amp;N filter whenever it is dirty. Save money, help the environment, and protect\nyour family with K\u0026amp;N!\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings\u003c\/li\u003e\n \u003cli\u003eSAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters\u003c\/li\u003e\n \u003cli\u003eINCREASE HVAC EFFICIENCY: Excellent airflow to help maintain HVAC system efficiency\u003c\/li\u003e\n \u003cli\u003eGUARANTEED QUALITY: Premium design and construction for excellent air filtration\u003c\/li\u003e\n \u003cli\u003eDIRECT REPLACEMENT: Designed to fit directly into your filter register\u003c\/li\u003e\n \u003c\/ul\u003e"}