20 x 22.25 x 1 Standard Panel Furnace / Air Conditioner filters. Case of 12 filters. Actual Dimensions 19 5/8 x 21 7/8 x 3/4."
20 x 22.25 x 1 Standard Panel Furnace / Air Conditioner filters. Case of 12 filters. Actual Dimensions 19 5/8 x 21 7/8 x 3/4."