Description
Actual Dimensions: 19.75 x 19.88 x 4.38. Brand: Accumulair. 20x20x5 GeneralAire 4354 substitute whole house filters, exactly engineered to replace name brand GeneralAire 4354 air filters. Completely box-formed so no assembly or combs needed. MERV graded to ASHRAE grades establishing filtration equal to the original brand GeneralAire 4354 air filters. Photo: The sample air filter picture shown is not true to size and is included to show style only. Brand names and GeneralAire 4354 part numbers displayed for air filter substitution identification purposes only.