Description
Actual size is 19.75 x 20.75 x 4.88. Accumulair brand 20x20x5 Trion Air Bear 455602-019 substitute whole house air filters, specifically designed to replace the name brand Trion Air Bear 455602-019 air filters. Fully box-formed with no forming or combs needed. MERV classified to ASHRAE 52.2 test grades assuring performance as good or better than the original brand Trion Air Bear 455602-019 filter. Photo: The example filter pic shown is not the actual dimensions and is displayed for construction purposes. Brand names and Trion Air Bear 455602-019 part numbers are used for air filter replacement identification purposes only.