Description
Actual Size: 19.56 x 22 x 5.25. Accumulair brand 20x22x5 Janitrol MFAH-M compatible whole house air filters, exactly designed to substitute for the original manufacturer Janitrol MFAH-M filters. Completely built - no assembly or combs required. MERV classified to ASHRAE 52.2 test classifications assuring filtration to the level of the name brand Janitrol MFAH-M filter. Photo: Example filter pic as displayed is not true to size and is included to show style purposes only. OEM names and Janitrol MFAH-M P/N are listed for air filter replacement identification purposes.