Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Philco BB2020 compatible whole house air filters, exactly engineered to substitute for the original brand Philco BB2020 filters. Completely assembled - no forming or combs required. MERV rated to ASHRAE grades ensuring particulate capture to the level of the OEM Philco BB2020 filters. Photo: Example air filter pic displayed is not the actual dimensions and is shown for configuration purposes only. Brand names and Philco BB2020 P/N used for air filter substitution identification purposes only.