{"product_id":"filtrete-18x20x1-merv-11-mpr-1000-air-filter-4-pack","title":"Filtrete 18x20x1 Air Filter, MERV 11 MPR 1000, 4 Pack","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eImprove your home's indoor air quality with Filtrete 18x20x1 MPR 1000 Micro Allergen Defense Air Filters. Designed for residential furnaces, air conditioners, and HVAC systems, these pleated electrostatic filters help capture unwanted airborne particles while maintaining reliable airflow.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing Filtrete 3-in-1 Technology, the MPR 1000 and MERV 11 filtration helps capture microparticles such as pet dander, smoke, and smog, along with larger particles including pollen, household dust, and lint. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach filter is designed for up to 3 months of use, making this 4-pack a convenient supply for year-round HVAC filter maintenance. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Filtrete HVAC air filters\u003c\/li\u003e\n\u003cli\u003eNominal size: 18 x 20 x 1 inches\u003c\/li\u003e\n\u003cli\u003eActual size: approximately 17.68 x 19.68 x 0.81 inches\u003c\/li\u003e\n\u003cli\u003eMERV 11 filtration rating\u003c\/li\u003e\n\u003cli\u003eMPR 1000 performance rating\u003c\/li\u003e\n\u003cli\u003eFiltrete 3-in-1 Technology\u003c\/li\u003e\n\u003cli\u003eElectrostatic pleated filter design\u003c\/li\u003e\n\u003cli\u003eHelps capture pet dander, smoke, and smog\u003c\/li\u003e\n\u003cli\u003eCaptures larger particles such as pollen, household dust, and lint\u003c\/li\u003e\n\u003cli\u003eDesigned for furnaces, air conditioners, and residential HVAC systems\u003c\/li\u003e\n\u003cli\u003eUp to 3 months of use per filter\u003c\/li\u003e\n\u003cli\u003eIncludes 4 HVAC filters \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFiltrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e18 x 20 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e17.68 x 19.68 x 0.81 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV Rating\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPR Rating\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eElectrostatic Pleated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003eUp to 3 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFurnace, AC \u0026amp; HVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e4 Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e4 Filtrete 18x20x1 MPR 1000 MERV 11 HVAC Air Filters\u003c\/p\u003e\n\u003ch2\u003eRecommended Replacement\u003c\/h2\u003e\n\u003cp\u003eFor optimal HVAC performance, replace the filter at least every 90 days. Replacement frequency will vary depending on household conditions, pets, indoor air quality, and HVAC usage. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eImportant Sizing Information\u003c\/h2\u003e\n\u003cp\u003e18x20x1 is the nominal size. The actual filter dimensions for this listing are approximately 17.68 x 19.68 x 0.81 inches.\u003c\/p\u003e\n\u003cp\u003eCheck the dimensions printed on your existing HVAC filter before ordering to ensure the correct fit.\u003c\/p\u003e","brand":"Fine Filters","offers":[{"title":"Default Title","offer_id":43194297516126,"sku":null,"price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/3067\/5769\/files\/71JdTRj4kVL._AC_SL1500.jpg?v=1787270620","url":"https:\/\/finefiltersstore.com\/products\/filtrete-18x20x1-merv-11-mpr-1000-air-filter-4-pack","provider":"Fine Filters","version":"1.0","type":"link"}