{"product_id":"filter-king-21x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-19-5-x-75","title":"Filter King 21x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A\/C Furnace Filters | MADE IN USA | Actual Size: 21 x 19.5 x .75\"","description":"\u003cp data-end=\"220\" data-start=\"196\"\u003e\u003cstrong data-end=\"206\" data-start=\"196\"\u003eBrand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFilter King\u003c\/p\u003e\n\u003cp data-end=\"253\" data-start=\"223\"\u003e\u003cstrong data-end=\"232\" data-start=\"223\"\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePleated Air Filter\u003c\/p\u003e\n\u003cp data-end=\"307\" data-start=\"287\"\u003e\u003cstrong data-end=\"303\" data-start=\"287\"\u003eMERV Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8\u003c\/p\u003e\n\u003cp data-end=\"333\" data-start=\"310\"\u003e\u003cstrong data-end=\"329\" data-start=\"310\"\u003eNumber in Pack:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4\u003c\/p\u003e\n\u003cp data-end=\"379\" data-start=\"336\"\u003e\u003cstrong data-end=\"352\" data-start=\"336\"\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAir Conditioner, Furnace\u003c\/p\u003e\n\u003cp data-end=\"404\" data-start=\"382\"\u003e\u003cstrong data-end=\"402\" data-start=\"382\"\u003eItem Dimensions:\u003c\/strong\u003e\u003cstrong data-end=\"419\" data-start=\"409\"\u003e Width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21 in \u003cstrong data-end=\"443\" data-start=\"432\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19.5 in \u003cstrong data-end=\"480\" data-start=\"458\"\u003eDepth (Thickness):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.75 in (19.1 mm)\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"71\" data-end=\"128\"\u003e\n\u003cstrong data-start=\"71\" data-end=\"81\"\u003eFILTER\u003c\/strong\u003e: MERV 8 rated, 4 pack Air Conditioner Filter\u003c\/li\u003e\n\u003cli data-start=\"131\" data-end=\"159\"\u003e\n\u003cstrong data-start=\"131\" data-end=\"139\"\u003eSize\u003c\/strong\u003e: 21″ x 19.5″ x 1″\u003c\/li\u003e\n\u003cli data-start=\"162\" data-end=\"200\"\u003e\n\u003cstrong data-start=\"162\" data-end=\"177\"\u003eActual Size\u003c\/strong\u003e: 21″ x 19.5″ x 0.75″\u003c\/li\u003e\n\u003cli data-start=\"203\" data-end=\"342\"\u003e\n\u003cstrong data-start=\"203\" data-end=\"218\"\u003eMade in USA\u003c\/strong\u003e: Fully manufactured in the United States using premium materials and construction (EPA Establishment Number: 103501-FL-1)\u003c\/li\u003e\n\u003cli data-start=\"345\" data-end=\"497\"\u003e\n\u003cstrong data-start=\"345\" data-end=\"364\"\u003eMax Performance\u003c\/strong\u003e: Lasts up to 90 days; recommended replacement every 30–90 days for 1-inch filters to maintain HVAC system efficiency and longevity\u003c\/li\u003e\n\u003cli data-start=\"500\" data-end=\"641\"\u003e\n\u003cstrong data-start=\"500\" data-end=\"516\"\u003eCapture More\u003c\/strong\u003e: Pleated design traps more airborne particles without restricting airflow — experience noticeable results in just 48 hours\u003c\/li\u003e\n\u003cli data-start=\"644\" data-end=\"757\"\u003e\n\u003cstrong data-start=\"644\" data-end=\"672\"\u003eFast \u0026amp; Easy Installation\u003c\/strong\u003e: Simple “Open, Slide, and Close” design for quick and effective filter replacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":50398283825447,"sku":"FK21x19.5x1A-M8 -4","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4780\/2407\/files\/FK21x19.5x1A-M8-4-1.webp?v=1757327242","url":"https:\/\/hvacdirect.store\/products\/filter-king-21x19-5x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-21-x-19-5-x-75","provider":"WholesaleHVACDirect","version":"1.0","type":"link"}