Description
Actual size is 19.75 x 20.75 x 4.88. Accumulair brand: 20x20x5 Trion Air Bear 255649-003 substitute whole house filters, specifically constructed to be an alternative to the OEM Trion Air Bear 255649-003 filters. Fully assembled - no forming or combs needed. MERV classified to ASHRAE grades ensuring function as good or better than the original brand Trion Air Bear 255649-003 filter. Photo: Example filter picture displayed is not true to size and is shown for configuration only. Name brands and Trion Air Bear 255649-003 P/N are listed for filter substitution identification purposes only.