Description
Actual size is 19.75 x 24.25 x 4.75. Accumulair brand, 20x24.25x5 20x24.25x5 Purolator replacement whole house air filters, exactly designed to substitute for the original brand 20x24.25x5 Purolator filters. Completely box-formed so no assembly or combs needed. MERV graded to ASHRAE specifications establishing filtration equal to the original manufacturer 20x24.25x5 Purolator filter. Note: The example air filter image displayed is not to scale and is displayed for configuration purposes only. OEM names and 20x24.25x5 Purolator part numbers are shown for air filter substitution purposes only.