Description
Actual size is 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell FC200E1011 compatible whole house air filters, exactly engineered to substitute for the original manufacturer Honeywell FC200E1011 filters. Completely box-formed - no assembly or combs needed. MERV rated to ASHRAE 52.2 test standards assuring particle capture as good or better than the name brand Honeywell FC200E1011 filters. Photo: Example filter image shown is not true to size and is included to show construction purposes. Company names and Honeywell FC200E1011 part numbers are listed for filter style identification only.