Actual dimensions are 15.88 x 19.75 x 4.38. Accumulair brand, 16x20x5 GeneralAire 4350 substitute whole house air filters, exactly engineered to substitute for the original brand GeneralAire 4350 filters. Completely constructed so no forming or combs required. MERV classified to ASHRAE standards establishing particulate filtration equal to the original manufacturer GeneralAire 4350 air filters. Notice: The example air filter image shown is not the actual dimensions and is included to show style purposes only. Name brands and GeneralAire 4350 P/N shown for air filter style identification only.
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