Description
Actual Size: 20.25 x 20.75 x 5.25. Accumulair brand, 20x20x5 Amana AMU2020 compatible whole house air filters, specifically constructed to replace the original brand Amana AMU2020 air filters. Completely constructed - no forming or combs required. MERV classified to ASHRAE specs ensuring particle filtration equal to the name brand Amana AMU2020 filter. Note: The example air filter image as shown is not to scale and is displayed for construction purposes. Name brands and Amana AMU2020 part numbers included for filter substitution identification use.