{"product_id":"15x20x2-air-filter","title":"15x20x2 Aerostar Air Filter","description":"The 15x20x2 Aerostar fits a nominal 15x20x2 return at an actual size of 14 1\/2\" x 19 1\/2\" x 1 3\/4\". The 2-inch depth makes a real difference in service life - roughly double the debris-holding capacity of a 1-inch filter in the same nominal opening, with a lower pressure drop across the filter face. Older furnaces and many light commercial systems were designed around 2-inch slots, and they perform better when you keep that depth. Three MERV grades cover the typical filtration range. MERV 8 for baseline household dust and pollen, MERV 11 for pet dander and smoke residue, MERV 13 for fine particulates including wildfire smoke and virus-sized aerosols. The pleated synthetic media is manufactured in the USA by Con-Air Industries, with an electrostatic charge built into the fibers to catch particles smaller than the weave alone would stop. Plan on a 4-to-6-month service interval for MERV 8 and 11 in normal residential conditions, or 2 to 4 months for MERV 13 under similar load. The 2-inch depth means the filter holds longer between changes than a 1-inch equivalent, but pressure drop still rises as the filter loads up, so a change schedule still matters.","brand":"Aerostar","offers":[{"title":"MERV 8 \/ 6","offer_id":41902628765850,"sku":"P80S.021520-6","price":169.99,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 2","offer_id":41902628602010,"sku":"P15S.021520-2","price":50.36,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 2","offer_id":41902628634778,"sku":"P25S.021520-2","price":47.61,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 4","offer_id":41902628667546,"sku":"P80S.021520-4","price":89.99,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 4","offer_id":41902628700314,"sku":"P15S.021520-4","price":100.72,"currency_code":"USD","in_stock":false},{"title":"MERV 13 \/ 4","offer_id":41902628733082,"sku":"P25S.021520-4","price":95.23,"currency_code":"USD","in_stock":false},{"title":"MERV 8 \/ 2","offer_id":41902628569242,"sku":"P80S.021520-2","price":48.48,"currency_code":"USD","in_stock":false},{"title":"MERV 11 \/ 6","offer_id":41902628798618,"sku":"P15S.021520-6","price":151.07,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 6","offer_id":41902628831386,"sku":"P25S.021520-6","price":142.84,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 12","offer_id":41902628864154,"sku":"P80S.021520-12","price":319.99,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 12","offer_id":41902628896922,"sku":"P15S.021520-12","price":302.15,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 12","offer_id":41902628929690,"sku":"P25S.021520-12","price":285.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/6937\/4362\/files\/15x20x2_MERV8_6pk.png?v=1788212896","url":"https:\/\/myairfiltersdeliveredeals.com\/products\/15x20x2-air-filter","provider":"Air Filters Delivered","version":"1.0","type":"link"}