The DONALDSON spin-on water separator fuel filter is designed to capture and remove up to 99% of water particles, ensuring fuel purity for enhanced engine performance. Its advanced filtration layers help minimize engine wear by extending the life of fuel injectors and preventing clogs. Built with durable construction, this filter withstands extreme temperatures and pressure. It features a compatible design suited for a wide range of commercial fleet vehicles, allowing seamless integration with existing fuel filtration systems.