Description
Actual Dimensions: 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Lennox BMAC-20C replacement whole house air filters, specifically designed to substitute for the OEM Lennox BMAC-20C filters. Completely box-formed - no assembly or combs required. MERV rated to ASHRAE ratings ensuring particle filtration as good or better than the OEM Lennox BMAC-20C filter. Notice: The sample air filter image shown is not true to size and is shown for design purposes. Name brands and Lennox BMAC-20C identifier included for air filter replacement identification only.