Description
Actual Dimensions: 12.38 x 19.88 x 4.38. Brand: Accumulair. 12.5x20x5 Honeywell FC100A1052 style whole house filters, specifically built to replace original brand Honeywell FC100A1052 air filters. Completely box-formed - no forming or combs required. MERV rated to ASHRAE 52.2 test classifications establishing particulate capture to the level of the OEM Honeywell FC100A1052 air filters. Note: Sample filter picture as displayed is not the actual dimensions and is included to show construction purposes. Brand names and Honeywell FC100A1052 identifier shown for filter replacement identification purposes.