Description
Actual Dimensions: 15.88 x 19.75 x 4.38. Accumulair brand 16x20x5 Honeywell FC100A1003 substitute whole house filters, exactly built to replace original brand Honeywell FC100A1003 filters. Fully built - no forming or combs needed. MERV rated to ASHRAE 52.2 test grades ensuring particle capture as good or better than the OEM Honeywell FC100A1003 filters. Notice: Example filter pic as displayed is not the actual dimensions and is included to show construction purposes. OEM names and Honeywell FC100A1003 identifier included for air filter substitution purposes.