Description
Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Lennox HCF20x16 style whole house filters, exactly designed to be an alternative to the original manufacturer Lennox HCF20x16 filters. Fully built so no forming or combs required. MERV classified to ASHRAE classifications establishing performance equal to the original brand Lennox HCF20x16 air filter. Photo: Example air filter image shown is not to scale and is included to show configuration purposes only. Brand names and Lennox HCF20x16 P/N are shown for filter substitution identification.