Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Lennox X7935 style whole house air filters, exactly constructed to substitute for the original brand Lennox X7935 air filters. Completely constructed so no assembly or combs needed. MERV classified to ASHRAE 52.2 test specs establishing particle capture as good or better than the name brand Lennox X7935 air filters. Notice: The sample filter image as displayed is not the actual dimensions and is included to show construction purposes only. Trade names and Lennox X7935 identifier are shown for air filter style identification purposes.