The Castrol CAS3593 SFX Premium Synthetic Oil Filter pushes the limits of filtration performance. The heavy-duty shell and advanced filter media trap 99% of dirt particles to keep your engine running like new. The all-steel center tube and synthetic blend provide superior efficiency and durability, while the premium lubricated gasket and bypass valve protect against leaks and pressure surges. Engineered to withstand extreme heat, cold, and high pressure, this filter handles the most demanding conditions with ease. Change intervals can be extended for ultimate convenience, saving you time and money in the long run. So say goodbye to sludge and contaminants with this premium synthetic oil filter from a brand you trust - Castrol - for maximum engine protection that keeps your vehicle performing at its best.