Our 76mm / 3.0" family of spin-on fuel assemblies features two head options and a range of filter lengths with cellulose to protect your fuel system and assist with water separation. Choose the configuration that's best for your application.
For water maintenance flexibility, Donaldson fuel filter water separators have a connection that can accommodate multiple drain valve types, as well as a water collection bowl. The clear water collection bowl (80mL /2.7 oz capacity) is a separate component that can be added on for easy, visual water inspection and maintenance. All fuel filter water separators ship with a standard Twist&Drain™ valve. A variety of other Twist&Drain valves types are available so you can configure the exact system needed.