Description
Actual Size: 20.75 x 20.25 x 5.25. Accumulair brand, 20x20x5 Coleman MU2020 compatible whole house air filters, exactly built to substitute for the OEM Coleman MU2020 filters. Fully built - no assembly or combs needed. MERV rated to ASHRAE 52.2 test specs ensuring particulate capture to the level of the name brand Coleman MU2020 air filter. Photo: The sample air filter picture as shown is not the actual dimensions and is there to show configuration only. OEM names and Coleman MU2020 identifier shown for air filter replacement purposes only.