Description
Actual dimensions are 19.75 x 19.88 x 4.38. Brand: Accumulair. 20x20x5 Lennox HCXF14-10 style whole house air filters, specifically built to substitute for the OEM Lennox HCXF14-10 air filters. Completely built with no forming or combs needed. MERV classified to ASHRAE specifications assuring particle capture as good or better than the original brand Lennox HCXF14-10 air filter. Photo: The example air filter pic shown is not to scale and is displayed for design purposes. OEM names and Lennox HCXF14-10 P/N used for air filter replacement identification.