Description
Actual dimensions are 20 x 25.25 x 3.75. Accumulair brand 20x25.25x3.5 Aprilaire 102 substitute whole house air filters, specifically designed to substitute for the name brand Aprilaire 102 air filters. Fully built so no assembly or combs needed. MERV classified to ASHRAE standards establishing operation as good or better than the OEM Aprilaire 102 air filter. Photo: Example filter pic displayed is not true to size and is there to show configuration purposes. OEM names and Aprilaire 102 identifier are used for air filter replacement identification purposes.