Description
Actual dimensions are 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Honeywell F50F1081 substitute whole house air filters, specifically built to replace name brand Honeywell F50F1081 air filters. Completely built with no assembly or combs required. MERV graded to ASHRAE 52.2 test standards establishing particulate capture as good or better than the OEM Honeywell F50F1081 air filters. Note: The sample air filter pic displayed is not true to size and is there to show style only. Company names and Honeywell F50F1081 part numbers used for filter replacement purposes.