Description
Actual dimensions are 19.5 x 24.5 x 3.75. Accumulair brand: 20x25x4 White-Rodgers FR2000M-108 compatible whole house filters, exactly designed to replace the OEM White-Rodgers FR2000M-108 air filters. Completely box-formed so no forming or combs needed. MERV classified to ASHRAE 52.2 test ratings establishing operation as good or better than the original manufacturer White-Rodgers FR2000M-108 filters. Photo: The example filter picture displayed is not true to size and is shown for configuration purposes only. OEM names and White-Rodgers FR2000M-108 part numbers included for air filter replacement identification.