{"product_id":"12x18x4-aerostar-air-filter","title":"12x18x4 Aerostar Air Filter","description":"These 12x18x4 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 11 \/ 2","offer_id":47811756654838,"sku":"P15S.041218-2","price":168.3,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 2","offer_id":47811756687606,"sku":"P25S.041218-2","price":63.63,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 4","offer_id":47811756720374,"sku":"P15S.041218-4","price":294.28,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 4","offer_id":47811756753142,"sku":"P25S.041218-4","price":127.26,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 6","offer_id":44484240965878,"sku":"P15S.041218-6","price":392.28,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 2","offer_id":47811756785910,"sku":"P80S.041218-2","price":541.16,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 6","offer_id":44484241031414,"sku":"P25S.041218-6","price":190.89,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 6","offer_id":44484240933110,"sku":"P80S.041218-6","price":1295.28,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 12","offer_id":44484241096950,"sku":"P80S.041218-12","price":2331.24,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 12","offer_id":44484241162486,"sku":"P15S.041218-12","price":706.44,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 12","offer_id":44484241228022,"sku":"P25S.041218-12","price":882.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/5907\/9670\/files\/20x20x4-front_20_1_3a2b027a-379f-438c-8f61-50b1881687ce.jpg?v=1764732841","url":"https:\/\/www.factorydirectfilters.com\/products\/12x18x4-aerostar-air-filter","provider":"Factory Direct Filters","version":"1.0","type":"link"}