Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 GeneralAire 4356 replacement whole house filters, exactly built to be an alternative to the name brand GeneralAire 4356 air filters. Completely built so no forming or combs needed. MERV graded to ASHRAE 52.2 test standards ensuring particulate capture as good or better than the original manufacturer GeneralAire 4356 air filter. Notice: Sample air filter picture as displayed is not the actual dimensions and is shown for configuration purposes only. Company names and GeneralAire 4356 identifier included for air filter replacement identification only.