Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x4 20x25x4 Amana style whole house air filters, specifically designed to substitute for the original manufacturer 20x25x4 Amana filters. Fully built so no forming or combs needed. MERV rated to ASHRAE 52.2 test specifications assuring filtration equal to the original brand 20x25x4 Amana air filter. Note: Sample air filter pic displayed is not the actual dimensions and is displayed for style purposes only. Brand names and 20x25x4 Amana identifier used for air filter replacement identification purposes.