{"product_id":"20x21x5-air-filter-merv-8-dust-allergy-defense-2-pack","title":"20x21x5 Air Filter MERV 8 Dust \u0026 Allergy Defense (2-Pack)","description":"\u003cp\u003e\u003cstrong\u003e20x21x5 Air Filter MERV 8 Dust \u0026amp; Allergy Defense (2-Pack)\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWHOLE HOUSE REPLACEMENT: 20x21x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.88\" x 20.50\" x 4.38\")\u003c\/li\u003e\n\u003cli\u003eMERV 8 PERFORMANCE: Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 \u0026amp; FPR 5) that captures 90% of dust without restricting air flow\u003c\/li\u003e\n\u003cli\u003eLONG-LASTING FILTRATION: Electrostatically charged media (made in the USA) with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 180 days for optimal performance)\u003c\/li\u003e\n\u003cli\u003eSUPERIOR CONSTRUCTION: Easy installation beverage board (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures\u003c\/li\u003e\n\u003cli\u003eCOMPATIBLE MODELS: Lennox Filter Part Number (X8790), Housing Part Number (PCO14-23), Electro-Air (F825-0337 \/ F8110321, SST 16C28S-010)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"product-measurements\"\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e19.9\" x 20.5\" x 4.4\"\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003eFree shipping on orders $50+. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43404233179345,"sku":"BW-B07QXG9M63","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71vg1-4iWKL.jpg?v=1792277418","url":"https:\/\/belmontwarehouse.com\/products\/20x21x5-air-filter-merv-8-dust-allergy-defense-2-pack","provider":"Belmont Warehouse","version":"1.0","type":"link"}