The Donaldson Fuel Filter is the perfect choice for protecting your fuel pumps and injectors from contaminants. This heavy duty filter is designed to keep your fuel clean and your engine running at maximum efficiency. It prevents clogs and provides more power and better fuel mileage. Installation is easy and it is free of both particulate and water contamination. The filter also contains a standpipe and integral gasket. FleetPride is your First Click in Heavy Duty®.