{"product_id":"aerostar-20x20x4-merv-11-air-filter-20-x-20-x-4-box-of-4","title":"Aerostar 20x20x4   11,  Air Filter, 20 x 20 x 4, Box of 4","description":"\u003cp\u003eNominal: 20 x 20 x 4 Size: 19 1\/2\"x19 1\/2\"x3 3\/4\" 20x20x4,  Furnace Air Filter Replaces Honeywell Part Numbers: , 203721, , , , , , , , , , , , , , , , , , , , , , , , , ,  Comparable to 3M Filtrete  1000 to 1200 Micro Allergen Defense Comparable to Honeywell Allergen Plus  7 Fights lint, dust, dust mites, mold spores, pollen, pet dander, and smoke.\u003c\/p\u003e","brand":"owalarosverse.shop","offers":[{"title":"Default Title","offer_id":56434371428657,"sku":"owalarosverse.shop723939","price":23.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7631\/4161\/files\/FF09B196-F6D2-D479-6B5B-3BA36032CA15.webp?v=1790155874","url":"https:\/\/www.owalarosverse.shop\/products\/aerostar-20x20x4-merv-11-air-filter-20-x-20-x-4-box-of-4","provider":"owalaros","version":"1.0","type":"link"}