Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Day and Night KEAFL0301020 substitute whole house air filters, exactly built to replace the name brand Day and Night KEAFL0301020 filters. Fully built - no assembly or combs required. MERV classified to ASHRAE classifications assuring particulate filtration to the level of the original manufacturer Day and Night KEAFL0301020 air filters. Note: Sample air filter pic shown is not the actual dimensions and is there to show construction purposes. Company names and Day and Night KEAFL0301020 P/N displayed for filter replacement identification purposes.