20x20x5 Trion Air Bear 455604-019 Air Filter

Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand: 20x20x5 Trion Air Bear 455604-019 style whole house filters, exactly engineered to replace name brand Trion Air Bear 455604-019 air filters. Completely built so no forming or combs required. MERV rated to ASHRAE standards establishing function as good or better than the OEM Trion Air Bear 455604-019 air filters. Notice: The example air filter image displayed is not to scale and is included to show construction only. Name brands and Trion Air Bear 455604-019 identifier are shown for filter replacement identification use.