The Donaldson Spin-On Hydraulic Filter is designed to keep your hydraulic systems running smoothly and efficiently. This filter is made with high-quality materials to ensure durability and longevity. It is designed to remove contaminants from hydraulic systems, such as dirt, rust and more. This filter provides excellent filtration for your vehicle's fluids system, ensuring that your equipment is running smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.