The Donaldson Spin-On Oil Filter is designed to provide superior engine protection and performance. This filter is designed with Proven Synteq media which delivers greater efficiency and higher contaminant holding capacity. It removes over 90% of contaminants, making it a great choice for extended maintenance programs. It has twice the contaminant holding capacity of standard cellulose filters, providing longer filter life and maximum engine performance. FleetPride is your First Click in Heavy Duty®.