Description
Actual Dimensions: 19.75 x 20.75 x 4.88. Accumulair brand, 20x20x5 Trion Air Bear 255649-003 style whole house filters, specifically designed to replace OEM Trion Air Bear 255649-003 air filters. Completely constructed - no forming or combs needed. MERV graded to ASHRAE 52.2 test ratings establishing performance to the level of the OEM Trion Air Bear 255649-003 filters. Notice: Example filter image displayed is not to scale and is there to show style only. Name brands and Trion Air Bear 255649-003 part numbers included for air filter style identification purposes.