Description
Actual size is 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 Philco BB2020 compatible whole house filters, specifically designed to substitute for the original manufacturer Philco BB2020 filters. Fully assembled with no assembly or combs required. MERV rated to ASHRAE classifications assuring particle filtration to the level of the original brand Philco BB2020 filter. Photo: Example air filter pic as shown is not the actual dimensions and is there to show style only. OEM names and Philco BB2020 identifier are listed for filter style identification use.