Description
Actual size is 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell FC35A1019 compatible whole house filters, specifically built to be an alternative to the name brand Honeywell FC35A1019 filters. Completely constructed with no assembly or combs needed. MERV rated to ASHRAE specs establishing particulate filtration equal to the name brand Honeywell FC35A1019 filters. Notice: The example air filter picture displayed is not to scale and is included to show design only. OEM names and Honeywell FC35A1019 identifier are listed for filter style identification use.