{"product_id":"21x23x2-air-filter","title":"21x23x2 Aerostar Air Filter","description":"These 21x23x2 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 \/ 6","offer_id":41902588362906,"sku":"P80S.022123-6","price":133.33,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 2","offer_id":41902588199066,"sku":"P15S.022123-2","price":51.54,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 2","offer_id":41902588231834,"sku":"P25S.022123-2","price":49.36,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 4","offer_id":41902588264602,"sku":"P80S.022123-4","price":88.89,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 4","offer_id":41902588297370,"sku":"P15S.022123-4","price":103.07,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 4","offer_id":41902588330138,"sku":"P25S.022123-4","price":96.74,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 2","offer_id":41902588166298,"sku":"P80S.022123-2","price":45.99,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 6","offer_id":41902588395674,"sku":"P15S.022123-6","price":154.61,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 6","offer_id":41902588428442,"sku":"P25S.022123-6","price":140.67,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 12","offer_id":41902588461210,"sku":"P80S.022123-12","price":266.66,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 12","offer_id":41902588493978,"sku":"P15S.022123-12","price":309.22,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 12","offer_id":41902588526746,"sku":"P25S.022123-12","price":266.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/6937\/4362\/files\/21x23x2_MERV8_1pk.png?v=1790374085","url":"https:\/\/aerostarairfilters.com\/products\/21x23x2-air-filter","provider":"Aerostar Air Filters","version":"1.0","type":"link"}