Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Lennox X8307 style whole house filters, exactly designed to replace the name brand Lennox X8307 air filters. Fully constructed with no forming or combs required. MERV classified to ASHRAE 52.2 test specs establishing particle capture equal to the original brand Lennox X8307 air filter. Note: Example air filter pic displayed is not true to size and is there to show construction purposes. Name brands and Lennox X8307 part numbers are included for filter replacement identification use.