Description
Actual Size: 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Lennox X7930 style whole house air filters, specifically built to substitute for the name brand Lennox X7930 filters. Completely box-formed so no assembly or combs required. MERV rated to ASHRAE specs ensuring filtration to the level of the OEM Lennox X7930 filters. Note: The example air filter pic as displayed is not to scale and is displayed for configuration purposes only. Brand names and Lennox X7930 part numbers used for air filter substitution identification purposes only.