Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Totaline MACPAK20 replacement whole house air filters, exactly engineered to replace OEM Totaline MACPAK20 filters. Completely box-formed with no forming or combs needed. MERV rated to ASHRAE 52.2 test grades ensuring function to the level of the original brand Totaline MACPAK20 air filters. Photo: The sample filter pic as displayed is not the actual dimensions and is displayed for construction purposes only. Name brands and Totaline MACPAK20 part numbers displayed for air filter replacement identification only.