Description
Actual Dimensions: 19.75 x 24.25 x 4.75. Accumulair brand: 20x25x5 Lennox X5430 style whole house air filters, specifically built to be an alternative to the original brand Lennox X5430 air filters. Completely box-formed with no assembly or combs needed. MERV rated to ASHRAE classifications ensuring particle filtration to the level of the original brand Lennox X5430 filter. Note: The sample air filter pic as displayed is not to scale and is there to show style purposes. Name brands and Lennox X5430 part numbers are included for air filter substitution purposes.