Easily and conveniently change the oil filter to protect the engine and engine components, such as the turbocharger, while improving engine performance. Bosch oil filter change boxes separate dirt particles and other residues from the engine oil, preventing premature oil aging. No oil loss thanks to seals made of special rubber and corrosion-resistant housing materials. The large filter surface ensures a high particle retention capacity and provides excellent filter efficiency with reduced flow resistance. The precise design with coordinated and robust filter components guarantees outstanding filter efficiency throughout the entire service life. The integrated bypass valve and non-return valve ensure safe engine lubrication, even in cold conditions or with a clogged filter.