Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Lennox HCF20-16 replacement whole house filters, specifically built to substitute for the name brand Lennox HCF20-16 air filters. Completely assembled so no forming or combs required. MERV classified to ASHRAE 52.2 test grades establishing particulate capture as good or better than the original manufacturer Lennox HCF20-16 air filter. Note: The example air filter image shown is not true to size and is included to show construction only. Company names and Lennox HCF20-16 identifier used for filter style identification use.