Description
Actual size is 15.5 x 19.88 x 4.25. Accumulair brand, 16x20x4.5 Carrier FILBBFNC0017 replacement whole house filters, specifically engineered to be an alternative to the original manufacturer Carrier FILBBFNC0017 filters. Fully assembled - no assembly or combs required. MERV rated to ASHRAE grades establishing filtration to the level of the original brand Carrier FILBBFNC0017 air filters. Photo: The sample filter pic as displayed is not to scale and is displayed for construction only. Brand names and Carrier FILBBFNC0017 identifier used for filter replacement identification purposes only.