Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 Gibson NC2020 substitute whole house filters, exactly engineered to replace the name brand Gibson NC2020 filters. Completely built with no assembly or combs needed. MERV rated to ASHRAE specs establishing particulate filtration as good or better than the OEM Gibson NC2020 filter. Note: The sample filter image displayed is not the actual dimensions and is displayed for configuration purposes only. OEM names and Gibson NC2020 P/N are included for air filter replacement identification purposes only.