{"product_id":"18x22x4-aerostar-air-filter","title":"18x22x4 Aerostar Air Filter","description":"These 18x22x4 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.","brand":"Aerostar","offers":[{"title":"MERV 8 \/ 2","offer_id":49805900710134,"sku":"P80S.041822-2","price":633.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/5907\/9670\/files\/20x20x4-front_20_1_6b44992e-d95b-4b80-becb-a4c3d8e506f6.jpg?v=1766105794","url":"https:\/\/www.factorydirectfilters.com\/products\/18x22x4-aerostar-air-filter","provider":"Factory Direct Filters","version":"1.0","type":"link"}