Bosch filters protect all the important and expensive components on and inside your vehicle. They are used to keep dirt, abrasion, fine particles – and water in the case of diesel engines – away from injection systems, engines, and occupants. What's more, Bosch filters come in a comprehensive product range to suit nearly every car and commercial vehicle. This range is constantly being updated and extended, which means that when you opt for Bosch, the worldwide filter specialists, you will always have state-of-the-art filters.