The Donaldson Lube Filter is designed to maintain the optimal performance of modern engine lubrication systems. It includes robust parts that are long-lasting and provides vital engine protection for the best cold flow performance. The filter also preserves oil purity by trapping harmful engine-damaging contaminants. It is designed to provide superior filtration and extended service life, ensuring that your engine runs smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.