Description
Actual size is 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Honeywell F50A1009 replacement whole house filters, exactly designed to be an alternative to the OEM Honeywell F50A1009 air filters. Completely box-formed so no assembly or combs required. MERV graded to ASHRAE standards assuring particle capture as good or better than the name brand Honeywell F50A1009 filters. Note: The sample air filter image displayed is not true to size and is shown for style purposes only. Trade names and Honeywell F50A1009 part numbers are listed for air filter replacement purposes.