Description
Actual dimensions are 19.75 x 20.75 x 4.88. Accumulair brand 20x20x5 Trion Air Bear 259112-103 substitute whole house air filters, specifically built to replace OEM Trion Air Bear 259112-103 air filters. Fully built - no assembly or combs required. MERV classified to ASHRAE 52.2 test classifications ensuring particulate filtration equal to the original brand Trion Air Bear 259112-103 air filter. Photo: Example air filter picture displayed is not to scale and is shown for style purposes. Brand names and Trion Air Bear 259112-103 part numbers included for air filter substitution identification purposes only.