{"product_id":"filtrete-17x21x1-ac-furnace-filter-merv-8-mpr-700-4-pack-16-69-x-20-69-x-0-81-in","title":"Filtrete 17x21x1 AC Furnace Filter – MERV 8, MPR 700, 4-Pack (16.69 x 20.69 x 0.81 in)","description":"\u003cdiv\u003e\n  \u003ch2\u003eUpgrade your indoor air with Filtrete 17x21x1 Filter\u003c\/h2\u003e\n  \u003cp\u003eThe Filtrete Dust, Pollen, and Pet Dander filter is a 4-pack designed to work with most standard furnaces and air conditioners. Its electrostatically charged pleated media attracts and traps a broader range of particles—lint, dust, pollen, and pet dander—so each pass through your HVAC system can leave the air a touch fresher. The 1-inch depth keeps compatibility with common filter slots while maintaining an efficient balance between filtration and airflow.\u003c\/p\u003e\n  \n  \u003ch3\u003eWhat makes this filter stand out\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eElectrostatic 3-in-1 technology helps attract and capture particles without overly restricting airflow\u003c\/li\u003e\n    \u003cli\u003eMPR 700 rating corresponds to a MERV 8 filtration level, addressing a wide spectrum of indoor particles\u003c\/li\u003e\n    \u003cli\u003eDesigned as a pleated, 4-pack solution for ongoing replacement every 90 days or as your schedule requires\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003eWith each cycle through your system, cleaner air circulates more freely, especially in rooms that see daily activity, pets, or seasonal pollen. The 4-pack provides a ready supply for several months, reducing downtime between replacements and helping you plan maintenance with less effort.\u003c\/p\u003e\n  \n  \u003ch3\u003eReal-life scenarios where it helps\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHomes with pets or frequent dusting benefit from reduced particle buildup on surfaces\u003c\/li\u003e\n    \u003cli\u003eLiving spaces during pollen season can feel fresher as pollen is captured before circulating\u003c\/li\u003e\n    \u003cli\u003eRooms with high foot traffic or open-plan layouts where air moves quickly through the home\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eHow to use and maintain\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eChange the filter every 90 days for consistent performance in most residences\u003c\/li\u003e\n    \u003cli\u003eUse the Filtrete Smart App to scan the packaging barcode and set a 30, 60, or 90-day replacement countdown\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eProduct highlights at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eActual size: 16.69 x 20.69 x 0.81 inches, suitable for many standard HVAC housings\u003c\/li\u003e\n    \u003cli\u003e4-pack of 3-month pleated filters delivers ongoing filtration with easy replacement\u003c\/li\u003e\n    \u003cli\u003eExclusively designed 3-in-1 Filtrete technology to trap a broad range of particles while keeping air flowing\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003eNote: This description summarizes notable benefits from the data. Real-world results vary by home, usage, and environment. This is not a medical claim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size is this Filtrete filter and how many are in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Actual size is 16.69 x 20.69 x 0.81 inches; includes a 4-pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 90 days for best performance; use the Filtrete app for reminders.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":53086924996719,"sku":"B0CZC54GBV","price":57.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/filtrete-4-pack-pleated-air-filter-packaging.jpg?v=1778645018","url":"https:\/\/taskholt.com\/products\/filtrete-17x21x1-ac-furnace-filter-merv-8-mpr-700-4-pack-16-69-x-20-69-x-0-81-in","provider":"TaskHolt","version":"1.0","type":"link"}