The Baldwin Spin-On Fuel / Water Separator is designed to provide maximum efficiency and protection for your engine. This filter is designed for easy installation and replacement, minimizing downtime and maintenance efforts. It is free of both particulate and water contamination, ensuring the efficient running of the engine. It also contains a sensor port thread, standpipe and drain. The furnished O-ring must be installed on post for seal. FleetPride is your First Click in Heavy Duty®.