Description
Actual size is 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Trion Air Bear Son of Air Bear substitute whole house air filters, exactly designed to substitute for the original brand Trion Air Bear Son of Air Bear filters. Completely constructed - no assembly or combs required. MERV classified to ASHRAE 52.2 test standards ensuring filtration as good or better than the OEM Trion Air Bear Son of Air Bear air filters. Notice: Sample filter pic displayed is not to scale and is included to show construction purposes only. Trade names and Trion Air Bear Son of Air Bear identifier are listed for filter style identification use.