Description
Actual dimensions are 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 Totaline CMF2020 replacement whole house air filters, exactly constructed to substitute for the name brand Totaline CMF2020 filters. Completely box-formed - no forming or combs required. MERV rated to ASHRAE classifications assuring performance as good or better than the name brand Totaline CMF2020 air filters. Notice: Sample filter picture as displayed is not to scale and is shown for construction purposes. Name brands and Totaline CMF2020 identifier shown for filter substitution identification only.