Description
Actual Dimensions: 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 GeneralAire MAC2000 Mega-MAC compatible whole house filters, specifically engineered to replace the OEM GeneralAire MAC2000 Mega-MAC filters. Completely assembled so no forming or combs required. MERV rated to ASHRAE 52.2 test specs establishing particle capture as good or better than the name brand GeneralAire MAC2000 Mega-MAC filter. Photo: The example air filter picture displayed is not to scale and is there to show style purposes only. OEM names and GeneralAire MAC2000 Mega-MAC P/N included for filter replacement purposes only.