Description
Actual dimensions are 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 Nordyne FS2025 style whole house filters, specifically built to be an alternative to the OEM Nordyne FS2025 filters. Fully assembled so no forming or combs required. MERV rated to ASHRAE standards assuring particulate filtration equal to the original manufacturer Nordyne FS2025 filter. Note: The sample air filter pic as displayed is not the actual dimensions and is there to show style purposes. Name brands and Nordyne FS2025 identifier are shown for air filter replacement identification purposes.