Description
Actual Dimensions: 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Lennox MAC-10 compatible whole house filters, specifically built to be an alternative to the original manufacturer Lennox MAC-10 filters. Completely assembled so no forming or combs needed. MERV graded to ASHRAE standards assuring particle capture as good or better than the name brand Lennox MAC-10 filter. Note: The sample air filter picture displayed is not true to size and is displayed for design purposes only. Trade names and Lennox MAC-10 P/N shown for air filter replacement purposes only.