Description
Actual size is 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Electro-Air CMF2020 style whole house air filters, specifically built to replace the name brand Electro-Air CMF2020 air filters. Fully constructed so no forming or combs needed. MERV rated to ASHRAE 52.2 test specs assuring operation as good or better than the name brand Electro-Air CMF2020 air filters. Notice: Example filter picture displayed is not the actual dimensions and is displayed for design purposes. Name brands and Electro-Air CMF2020 part numbers are used for air filter replacement identification purposes only.