Description
Actual size is 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Lennox X5426 compatible whole house filters, exactly built to be an alternative to the name brand Lennox X5426 filters. Completely built so no assembly or combs required. MERV graded to ASHRAE specifications assuring particle capture as good or better than the OEM Lennox X5426 filter. Note: The example air filter pic as displayed is not true to size and is included to show construction purposes only. Brand names and Lennox X5426 P/N are used for air filter style identification.