{"product_id":"glasfloss-20x21x1-merv-10-qty-4-furnace-air-filter-made-in-usa-actual-size-19-5-x-20-5x7-8-inch","title":"Glasfloss 20x21x1 -  10 -Qty:4 - Furnace Air Filter - Made in  (Actual Size: 19.5 x 20.5x7\/8 inch)","description":"\u003cp\u003eGlasfloss 20x21x1  10  or  Furnace Air Filter. Better performance than  8. The  highly recommend to use minimum  10 rating at homes \u0026amp; offices to captures airborne particulates of 2.5 to 10 microns sizes. Filter Media: Glasfloss Furnace Air Filter media is 100% Synthetic Fibers, manufactured and supplied by Kimberly-Clarke a trust worthy  company, which offer less airflow resistance and will save you in energy cost. Performance Test: The Glasfloss heating or cooling Furnace Air Filters must meet or exceed \/ 52.2 test standards. The -Line filters are classified under  900  and must withstand 180  temperature.\u003c\/p\u003e","brand":"needohsquish.shop","offers":[{"title":"Default Title","offer_id":53814807757165,"sku":"needohsquish.shop550007","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/9050\/4813\/files\/D72524E4-1B67-483F-D4CB-A00388A6FE34.jpg?v=1787736033","url":"https:\/\/www.needohsquish.shop\/products\/glasfloss-20x21x1-merv-10-qty-4-furnace-air-filter-made-in-usa-actual-size-19-5-x-20-5x7-8-inch","provider":"needohsquish.shop","version":"1.0","type":"link"}