Description
Actual Size: 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Lennox BMAX-20C style whole house filters, specifically designed to replace the OEM Lennox BMAX-20C air filters. Fully box-formed so no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings establishing particle capture as good or better than the original manufacturer Lennox BMAX-20C air filter. Photo: Example air filter picture shown is not to scale and is shown for design only. Trade names and Lennox BMAX-20C P/N are used for filter substitution identification purposes only.