Description
Actual size is 19.75 x 20.75 x 4.88. Accumulair brand: 20x20x5 Trion Air Bear 455604-019 compatible whole house filters, specifically designed to substitute for the name brand Trion Air Bear 455604-019 filters. Completely built so no assembly or combs needed. MERV classified to ASHRAE 52.2 test grades ensuring filtration as good or better than the original brand Trion Air Bear 455604-019 air filter. Note: The example filter image displayed is not true to size and is included to show construction purposes only. Trade names and Trion Air Bear 455604-019 identifier used for filter substitution identification purposes.