Description
Actual dimensions are 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 Nordyne N-MU2025 replacement whole house air filters, exactly engineered to replace the original brand Nordyne N-MU2025 air filters. Fully assembled so no assembly or combs needed. MERV classified to ASHRAE 52.2 test classifications assuring operation equal to the original brand Nordyne N-MU2025 filter. Note: Sample air filter pic as displayed is not to scale and is there to show style purposes only. Name brands and Nordyne N-MU2025 identifier are used for filter replacement identification use.