Description
Actual dimensions are 20.75 x 20.25 x 5.25. Accumulair brand 20x20x5 Kelvinator NC2020 substitute whole house air filters, specifically engineered to substitute for the original brand Kelvinator NC2020 filters. Fully assembled so no assembly or combs required. MERV graded to ASHRAE 52.2 test specs establishing particulate filtration equal to the original brand Kelvinator NC2020 filters. Notice: The sample air filter picture as shown is not to scale and is shown for construction only. Brand names and Kelvinator NC2020 part numbers displayed for filter replacement purposes.