Description
Actual dimensions are 19.75 x 19.88 x 4.38. Brand: Accumulair. 20x20x5 Lennox X8308 replacement whole house filters, exactly constructed to be an alternative to the original manufacturer Lennox X8308 air filters. Completely built with no assembly or combs required. MERV classified to ASHRAE grades establishing particulate filtration to the level of the original manufacturer Lennox X8308 filter. Notice: The sample air filter pic as displayed is not true to size and is displayed for configuration only. OEM names and Lennox X8308 P/N shown for filter style identification.