主权项 |
1. A filter device, comprising: a filter housing and a filter element defining a longitudinal axis disposed in the filter housing, the filter element configured to be penetrated by a fluid flow in a radial direction from a raw end to a pure end of the filter element; and
a water separator disposed at the pure end of the filter element and arranged axially spaced from the same, wherein the water separator has a hydrophobic and annular diaphragm extending in an axial direction of the filter element configured to be penetrated by the fluid flow from a raw end of the water separator in a radially outward to a radially inward direction with respect to the longitudinal axis to separate water from the fluid flow. |