Patent ID: 8474631
Filing Date: 2013-07-02
Classification: B01D

Abstract:
1. A filter system for filtering fluids, the filter system comprising: a filter head; a filter cup with a rim area, wherein said filter cup is connected detachably by said rim area by a rotational and/or plug-in movement to said filter head; a filter element that is exchangeably arranged in said filter cup; a sealing device with several sealing areas, said sealing device sealing said filter head relative to said filter cup; wherein said filter element comprises a connecting end disk arranged at an end face of said filter element that is facing said rim area of said filter cup; wherein on said connecting end disk at least two of said sealing areas of said sealing device are arranged so as to extend circumferentially in such a way that a first one of said sealing areas seals said connecting end disk relative to said filter head and a second one of said sealing areas seals said connecting end disk relative to said filter cup; wherein said sealing device is arranged at a radially outer rim of said connecting end disk, said sealing device including