Description
Actual Dimensions: 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell F50F1107 substitute whole house filters, exactly designed to replace the original manufacturer Honeywell F50F1107 filters. Completely assembled - no forming or combs required. MERV rated to ASHRAE 52.2 test classifications establishing operation as good or better than the original manufacturer Honeywell F50F1107 filter. Photo: The sample air filter image shown is not true to size and is there to show configuration purposes only. OEM names and Honeywell F50F1107 part numbers displayed for filter style identification only.