{"product_id":"filterbuy-20x21x1-air-filter-merv-11-for-allergen-defense","title":"Filterbuy 20x21x1 Air Filter MERV 11 for Allergen Defense","description":"\u003cp\u003eThe \u003cstrong\u003eFilterbuy 20x21x1 air filter\u003c\/strong\u003e is designed to provide superior filtration for your HVAC system, ensuring a healthier living environment. With its universal compatibility, this filter fits seamlessly into your furnace, air conditioner, or heat pump, enhancing overall system efficiency. The actual size of the filter is 19.50 in x 20.50 in x 0.75 in, making it a perfect replacement for your existing filters.\u003c\/p\u003e\u003cp\u003eOne of the standout features of this filter is its \u003cstrong\u003eMERV 11 performance\u003c\/strong\u003e. This rating indicates that the filter is capable of capturing up to 95% of dust, allergens, and pet dander, making it an excellent choice for those who suffer from allergies or have pets at home. The synthetic media used in this filter is comparable to MPR 1200 and FPR 7, ensuring that you are getting top-notch filtration without compromising on airflow.\u003c\/p\u003e\u003cp\u003eDurability is another key aspect of the \u003cstrong\u003eFilterbuy air filter\u003c\/strong\u003e. Constructed with electrostatically charged media and featuring 14 pleats per foot, this filter traps more microscopic particles than traditional fiberglass models. In fact, it lasts up to three times longer than standard filters, making it a cost-effective choice for homeowners. For optimal performance, it is recommended to replace the filter every 90 days.\u003c\/p\u003e\u003cp\u003eInstallation is a breeze with the \u003cstrong\u003eeasy installation design\u003c\/strong\u003e of this filter. The beverage board frames with dual wire backing outperform basic cardboard designs, providing improved durability and resistance to extreme temperatures. This means that you can trust this filter to maintain its structural integrity even in challenging conditions.\u003c\/p\u003e\u003cp\u003eWhat sets the \u003cstrong\u003eFilterbuy 20x21x1 air filter\u003c\/strong\u003e apart is its commitment to quality and sustainability. Proudly made in the USA, this filter is constructed from industrial-grade, recyclable materials, ensuring that you are making a responsible choice for both your home and the environment. With this filter, you can enjoy dependable indoor air quality that you can trust.\u003c\/p\u003e","brand":"GearMustHave","offers":[{"title":"Default Title","offer_id":48154009698523,"sku":"B01MCS3Q86","price":176.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/814eYTDuNXL._AC_SL1500_7db93605-40e8-4ae9-9e86-71a3e7cac6cc.jpg?v=1768842444","url":"https:\/\/gearmusthave.com\/products\/filterbuy-20x21x1-air-filter-merv-11-for-allergen-defense","provider":"GearMustHave","version":"1.0","type":"link"}