Description
Actual Size: 19.88 x 24.88 x 4.38. Accumulair brand: 20x25x5 Lennox X8304 substitute whole house air filters, specifically constructed to replace the name brand Lennox X8304 air filters. Completely box-formed so no assembly or combs needed. MERV classified to ASHRAE standards ensuring filtration to the level of the OEM Lennox X8304 filter. Notice: Example filter picture displayed is not to scale and is displayed for design purposes. Trade names and Lennox X8304 P/N are shown for air filter style identification.