Description
Actual dimensions are 16.38 x 25.5 x 4.38. Accumulair brand: 16x26x5 Lennox X8789 style whole house air filters, exactly engineered to replace the name brand Lennox X8789 air filters. Completely built with no assembly or combs required. MERV graded to ASHRAE grades ensuring particulate filtration to the level of the name brand Lennox X8789 filters. Photo: Sample filter image shown is not the actual dimensions and is there to show construction only. OEM names and Lennox X8789 part numbers displayed for air filter style identification use.