Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Honeywell FC100C1017 replacement whole house air filters, exactly designed to replace name brand Honeywell FC100C1017 air filters. Completely assembled with no assembly or combs required. MERV classified to ASHRAE grades establishing filtration equal to the name brand Honeywell FC100C1017 filter. Notice: Sample air filter image shown is not true to size and is there to show design purposes. Brand names and Honeywell FC100C1017 identifier displayed for filter substitution identification only.