Filtration Point high-quality Spin-On filters are constructed to withstand challenging filtration applications and exacting requirements, making our Compatible replacement for Bosch 451-403-208 a true value. The cost savings compared to expensive OEM brands just adds to the value. Our filter media is backed by ISO16889 multi-pass testing and are rated Beta X{c} >= 1000. This Spin-On filter can be used for filtering hydraulic fluid, diesel, machining fluids, lubricating oil, coolants, gasoline, process fluids, turbine and compressor lube oils, synthetic lubricants, and many more chemicals. Compatible Replacement for: Bosch 451-403-208 Part numbers marked replacement are not manufactured or affiliated with Bosch. Part numbers and names are used for cross reference only.