Description
Actual Size: 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell 203722 replacement whole house air filters, exactly constructed to substitute for the OEM Honeywell 203722 air filters. Fully constructed with no assembly or combs required. MERV graded to ASHRAE 52.2 test ratings assuring particulate capture equal to the name brand Honeywell 203722 filter. Photo: Example air filter pic displayed is not the actual dimensions and is shown for configuration purposes. Brand names and Honeywell 203722 part numbers displayed for filter substitution purposes only.