Description
Actual Size: 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Nordyne N-MU2020 replacement whole house air filters, specifically engineered to be an alternative to the name brand Nordyne N-MU2020 filters. Fully built with no assembly or combs needed. MERV rated to ASHRAE 52.2 test specs assuring operation to the level of the name brand Nordyne N-MU2020 filters. Photo: Example filter image displayed is not the actual dimensions and is displayed for configuration purposes only. Trade names and Nordyne N-MU2020 identifier are listed for air filter style identification only.