Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F300E1027 replacement whole house air filters, exactly designed to substitute for the original manufacturer Honeywell F300E1027 filters. Fully built so no assembly or combs required. MERV classified to ASHRAE grades assuring operation as good or better than the original manufacturer Honeywell F300E1027 air filters. Photo: Sample air filter picture displayed is not the actual dimensions and is there to show style only. Name brands and Honeywell F300E1027 part numbers used for filter replacement identification use.