Description
Actual size is 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Trion Air Bear 255649-002 style whole house air filters, specifically built to replace the OEM Trion Air Bear 255649-002 air filters. Completely box-formed with no forming or combs required. MERV rated to ASHRAE 52.2 test classifications assuring filtration to the level of the OEM Trion Air Bear 255649-002 filters. Note: The sample filter pic shown is not to scale and is shown for configuration only. Name brands and Trion Air Bear 255649-002 identifier are listed for filter style purposes.