{"product_id":"21-1-4x21-1-4x2-air-filter","title":"21 1\/4x21 1\/4x2 Aerostar Air Filter","description":"These 21.25x21.25x2 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":41902569980058,"sku":"P80S.0221D21D-6","price":133.33,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 2","offer_id":41902569816218,"sku":"P15S.0221D21D-2","price":40.22,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 2","offer_id":41902569848986,"sku":"P25S.0221D21D-2","price":42.46,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 4","offer_id":41902569881754,"sku":"P80S.0221D21D-4","price":88.89,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 4","offer_id":41902569914522,"sku":"P15S.0221D21D-4","price":70.68,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 4","offer_id":41902569947290,"sku":"P25S.0221D21D-4","price":74.52,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 2","offer_id":41902569783450,"sku":"P80S.0221D21D-2","price":44.44,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 6","offer_id":41902570012826,"sku":"P15S.0221D21D-6","price":98.16,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 6","offer_id":41902570045594,"sku":"P25S.0221D21D-6","price":103.56,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 12","offer_id":41902570078362,"sku":"P80S.0221D21D-12","price":266.66,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 12","offer_id":41902570111130,"sku":"P15S.0221D21D-12","price":176.64,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 12","offer_id":41902570143898,"sku":"P25S.0221D21D-12","price":186.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/6937\/4362\/files\/21Dx21Dx2_MERV8_1pk.png?v=1790041201","url":"https:\/\/aerostarairfilters.com\/products\/21-1-4x21-1-4x2-air-filter","provider":"Aerostar Air Filters","version":"1.0","type":"link"}