Description
Actual Dimensions: 19.75 x 20.75 x 4.88. Brand: Accumulair. 20x20x5 Trion Air Bear 455604-019 substitute whole house filters, exactly built to be an alternative to the OEM Trion Air Bear 455604-019 air filters. Completely assembled with no assembly or combs needed. MERV classified to ASHRAE 52.2 test ratings ensuring filtration as good or better than the name brand Trion Air Bear 455604-019 filters. Note: The example filter picture shown is not the actual dimensions and is displayed for style only. Name brands and Trion Air Bear 455604-019 P/N are listed for air filter replacement identification only.