Description
Actual size is 15.5 x 19.88 x 4.25. Accumulair brand: 16x20x4.25 Day and Night FILCCFNC0017 style whole house air filters, exactly engineered to replace the name brand Day and Night FILCCFNC0017 air filters. Completely constructed so no assembly or combs required. MERV classified to ASHRAE 52.2 test specs assuring operation equal to the original brand Day and Night FILCCFNC0017 air filter. Note: Example filter image as displayed is not true to size and is there to show style purposes only. Company names and Day and Night FILCCFNC0017 P/N are shown for filter style identification.