Description
Actual size is 20.75 x 20.63 x 5. Accumulair brand: 20x21x5 Comfort Plus F825-0586 style whole house air filters, exactly designed to replace the OEM Comfort Plus F825-0586 air filters. Completely constructed so no assembly or combs required. MERV rated to ASHRAE classifications establishing function as good or better than the original brand Comfort Plus F825-0586 filters. Notice: Example air filter picture as displayed is not to scale and is there to show style only. OEM names and Comfort Plus F825-0586 identifier are shown for air filter replacement purposes only.