Description
Actual size is 15.5 x 19.88 x 4.25. Accumulair brand 16x20x4.5 Carrier FILBBFNC0017 replacement whole house filters, exactly engineered to replace OEM Carrier FILBBFNC0017 air filters. Completely box-formed so no forming or combs required. MERV graded to ASHRAE ratings establishing operation to the level of the OEM Carrier FILBBFNC0017 air filter. Note: The example filter image as shown is not to scale and is displayed for design only. Trade names and Carrier FILBBFNC0017 identifier displayed for filter replacement purposes.