Home Slickdeals 12-Pack Rheem Basic Household Pleated Air Filter Merv 8 FPR 4 (20″... Slickdeals 12-Pack Rheem Basic Household Pleated Air Filter Merv 8 FPR 4 (20″ x 30″ x 1″) $19.97, More + Free Shipping By ARCOM - 13 July 2023 21 0 SHARE Facebook Twitter Go to the deal page: 12-Pack Rheem Basic Household Pleated Air Filter Merv 8 FPR 4 (20″ x 30″ x 1″) $19.97, More + Free Shipping