{"product_id":"filter-king-18x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75-fb18x21-4","title":"Filter King 18x21x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A\/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 20.5 x .75″ – FB18X21 -4","description":"\u003cul data-start=\"31\" data-end=\"421\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"31\" data-end=\"57\"\u003e\n\u003cp data-start=\"33\" data-end=\"57\"\u003e\u003cstrong data-start=\"33\" data-end=\"43\"\u003eBrand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFilter King\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"58\" data-end=\"111\"\u003e\n\u003cp data-start=\"60\" data-end=\"111\"\u003e\u003cstrong data-start=\"60\" data-end=\"73\"\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePleated Paper or Synthetic Material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"112\" data-end=\"161\"\u003e\n\u003cp data-start=\"114\" data-end=\"161\"\u003e\u003cstrong data-start=\"114\" data-end=\"137\"\u003eProduct Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21″L x 18″W x 0.75″Th\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"162\" data-end=\"184\"\u003e\n\u003cp data-start=\"164\" data-end=\"184\"\u003e\u003cstrong data-start=\"164\" data-end=\"180\"\u003eMERV Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"185\" data-end=\"237\"\u003e\n\u003cp data-start=\"187\" data-end=\"237\"\u003e\u003cstrong data-start=\"187\" data-end=\"210\"\u003eCompatible Devices:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAir Conditioner, Furnace\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"238\" data-end=\"303\"\u003e\n\u003cp data-start=\"240\" data-end=\"303\"\u003e\u003cstrong data-start=\"240\" data-end=\"286\"\u003eGlobal Trade Identification Number (GTIN):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e06496966165008\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"304\" data-end=\"330\"\u003e\n\u003cp data-start=\"306\" data-end=\"330\"\u003e\u003cstrong data-start=\"306\" data-end=\"326\"\u003eNumber of Items:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"331\" data-end=\"364\"\u003e\n\u003cp data-start=\"333\" data-end=\"364\"\u003e\u003cstrong data-start=\"333\" data-end=\"350\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFilter King\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"365\" data-end=\"391\"\u003e\n\u003cp data-start=\"367\" data-end=\"391\"\u003e\u003cstrong data-start=\"367\" data-end=\"385\"\u003eProduct Grade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNew\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"392\" data-end=\"421\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"394\" data-end=\"421\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"394\" data-end=\"409\"\u003eUnit Count:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.0 Count\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":50880561414439,"sku":"FB18X21 -4","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4780\/2407\/files\/18x21x1.jpg?v=1767333693","url":"https:\/\/hvacdirect.store\/products\/filter-king-18x21x1-air-filter-4-pack-merv-8-hvac-pleated-a-c-furnace-filters-made-in-usa-actual-size-17-5-x-20-5-x-75-fb18x21-4","provider":"WholesaleHVACDirect","version":"1.0","type":"link"}