Description
Actual Size: 19.88 x 24.88 x 4.38. Accumulair brand 20x25x5 Lennox HCF20-10 replacement whole house air filters, specifically built to replace the name brand Lennox HCF20-10 air filters. Completely built so no assembly or combs needed. MERV rated to ASHRAE 52.2 test standards ensuring performance to the level of the original brand Lennox HCF20-10 filters. Photo: Example filter pic displayed is not the actual dimensions and is displayed for configuration purposes only. Brand names and Lennox HCF20-10 P/N used for air filter replacement purposes only.