Description
Actual Size: 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 Nordyne N-MU2025 substitute whole house filters, exactly designed to substitute for the original manufacturer Nordyne N-MU2025 filters. Fully box-formed - no forming or combs needed. MERV classified to ASHRAE 52.2 test standards establishing performance to the level of the original manufacturer Nordyne N-MU2025 filter. Note: Sample filter pic as displayed is not to scale and is there to show construction purposes. OEM names and Nordyne N-MU2025 part numbers are included for air filter replacement identification.