Description
Actual Size: 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell F100F2036 replacement whole house air filters, exactly engineered to substitute for the original manufacturer Honeywell F100F2036 filters. Completely box-formed so no forming or combs needed. MERV rated to ASHRAE 52.2 test specs assuring performance to the level of the original brand Honeywell F100F2036 air filter. Photo: The sample air filter picture shown is not the actual dimensions and is shown for construction purposes only. Name brands and Honeywell F100F2036 part numbers are listed for filter replacement identification only.