Description
Actual Size: 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell 203722 style whole house filters, exactly built to replace OEM Honeywell 203722 filters. Fully box-formed with no assembly or combs required. MERV classified to ASHRAE 52.2 test specifications establishing particulate capture equal to the original manufacturer Honeywell 203722 filters. Notice: Example filter picture as shown is not the actual dimensions and is displayed for style purposes. Brand names and Honeywell 203722 P/N included for air filter replacement identification.