Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Honeywell F50A1108 compatible whole house filters, specifically built to replace original brand Honeywell F50A1108 filters. Fully built so no assembly or combs required. MERV rated to ASHRAE 52.2 test classifications establishing particle filtration to the level of the OEM Honeywell F50A1108 filters. Note: Example filter image displayed is not true to size and is there to show design only. Trade names and Honeywell F50A1108 P/N are listed for air filter style purposes only.