Outfit your vehicle to be Ready for the Road Ahead™ with a clean and contaminant-free lube system, with the Donaldson Spin-On Full-Flow Lube Filter. Thanks to its heavy duty refining materials, this replacement lube filter is able to catch harmful particles in oil before they cause damage to the fuel line or engine. Crafted with a long-lasting design to extend intervals between each filter change. FleetPride is your First Click in Heavy Duty®.