Description
Actual Size: 20.25 x 20.75 x 5.25. Accumulair brand 20x20x5 Goodman GMU2020 replacement whole house filters, specifically constructed to replace OEM Goodman GMU2020 air filters. Fully box-formed - no assembly or combs needed. MERV classified to ASHRAE 52.2 test specifications ensuring particulate filtration as good or better than the original manufacturer Goodman GMU2020 filter. Photo: The sample air filter picture as displayed is not the actual dimensions and is displayed for configuration only. Brand names and Goodman GMU2020 identifier shown for air filter substitution identification.