The Donaldson Combination Lube Filter is designed to maintain the optimal performance of modern engine lubrication systems. It includes long-lasting, robust parts that provide vital engine protection for the best cold-flow performance. This filter also preserves oil purity by trapping harmful engine-damaging contaminants. With its superior design and construction, this filter is the perfect choice for keeping your engine running smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.