Daikin FTK18AXVJU & FTK24AXVJU Mini Split Ductless Filter Kit MERV 10 Campbell SS6 ScaleSnatcher Disposable Water DFS MIT NPN94x2 AAE408 BNDLKIT AMS Campbell SS6 ScaleSnatcher Disposable Water Filter is the ideal point of use filter solution for preventing calcium and magnesium carbonate from forming a hard but this bundle helps you save time and reduce reorders by keeping everything needed for scheduled maintenance in one place—plus it typically costs less than purchasing each component individually Two Large Washable Screen Filters (16 1 8" x 15"): Captures large particulates and dust replace it annually—or sooner if it shows signs of wear