Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F100B2024 compatible whole house air filters, exactly designed to replace the name brand Honeywell F100B2024 filters. Completely assembled - no assembly or combs needed. MERV graded to ASHRAE grades assuring particulate capture equal to the name brand Honeywell F100B2024 filters. Note: Sample air filter pic shown is not true to size and is there to show style only. Brand names and Honeywell F100B2024 identifier included for air filter substitution identification only.