{"product_id":"16-1-2x21-5-8x4-aerostar-air-filter","title":"16 1\/2x21 5\/8x4 Aerostar Air Filter","description":"These 16.5x21.625x4 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":47811752853750,"sku":"P15S.0416H21K-2","price":185.28,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 4","offer_id":47811752886518,"sku":"P15S.0416H21K-4","price":327.04,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 6","offer_id":44484225401078,"sku":"P15S.0416H21K-6","price":457.62,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 6","offer_id":44484225368310,"sku":"P80S.0416H21K-6","price":1412.58,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 6","offer_id":44484225433846,"sku":"P25S.0416H21K-6","price":2091.54,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 2","offer_id":47811752919286,"sku":"P80S.0416H21K-2","price":566.86,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 12","offer_id":44484225466614,"sku":"P80S.0416H21K-12","price":2543.28,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 12","offer_id":44484225499382,"sku":"P15S.0416H21K-12","price":824.16,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 12","offer_id":44484225532150,"sku":"P25S.0416H21K-12","price":3767.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/5907\/9670\/files\/20x20x4-front_20_1_04cdcecb-e9bc-4425-a014-c86cb316b838.jpg?v=1764733053","url":"https:\/\/www.factorydirectfilters.com\/products\/16-1-2x21-5-8x4-aerostar-air-filter","provider":"Factory Direct Filters","version":"1.0","type":"link"}