Description
Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand, 20x20x5 Trion Air Bear Supreme style whole house filters, specifically designed to substitute for the name brand Trion Air Bear Supreme air filters. Completely assembled with no assembly or combs needed. MERV classified to ASHRAE ratings establishing function equal to the OEM Trion Air Bear Supreme filters. Notice: The sample air filter pic displayed is not the actual dimensions and is shown for design purposes only. Brand names and Trion Air Bear Supreme part numbers are used for air filter style purposes only.