Description
Actual size is 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F55F1029 replacement whole house filters, exactly constructed to replace the name brand Honeywell F55F1029 air filters. Fully box-formed so no assembly or combs required. MERV classified to ASHRAE classifications assuring particle filtration to the level of the name brand Honeywell F55F1029 air filters. Note: The sample filter pic as displayed is not to scale and is shown for style only. Name brands and Honeywell F55F1029 P/N are listed for filter replacement identification purposes.