The Baldwin Primary Spin On Fuel Filter for Detroit Diesel gives your fuel an ideal initial cleaning, minimizing the amount of wear and stress on your fuel system. This primary spin on fuel filter goes through quality checks at every step of production. In addition, advanced technologies and designs boost this spin on filter's ability to meet cleaning demands while maximizing the engine's running efficiency. As a result, this heavy duty spin on fuel filter offers superior protection and boosts engine running precision with minimal downtime or maintenance cost.