Description
Actual dimensions are 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Lennox X8307 compatible whole house air filters, exactly built to substitute for the name brand Lennox X8307 filters. Completely constructed - no assembly or combs needed. MERV rated to ASHRAE ratings ensuring particle filtration to the level of the original manufacturer Lennox X8307 filter. Photo: The example air filter image shown is not to scale and is shown for configuration purposes only. Trade names and Lennox X8307 part numbers displayed for filter replacement identification only.