FUEL FILTER

摘要

The invention relates to a fuel filter (1a) having a housing (2) in which a first annular filter element (3) is arranged. Here, it is essential to the invention that a second annular filter element (6) and a third annular filter element (7) are additionally provided, that all of the annular filter elements (3, 6, 7) are arranged coaxially with respect to one another and at least two annular filter elements (3, 7) are arranged offset with respect to one another in the axial direction, and that all of the annular filter elements (3, 6, 7) are connected in series, and flow thus passes through them in succession.