Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell F50E6124 substitute whole house filters, exactly designed to be an alternative to the original brand Honeywell F50E6124 air filters. Completely built so no assembly or combs needed. MERV classified to ASHRAE 52.2 test standards establishing filtration to the level of the name brand Honeywell F50E6124 air filters. Notice: The example filter image displayed is not the actual dimensions and is displayed for construction purposes. OEM names and Honeywell F50E6124 P/N included for filter substitution identification purposes only.