| 摘要 |
A filter head for a screw-on filter element has a filter head body and a coupling section that is supported on the filter head body so as to be rotatable about a longitudinal axis of the filter head body. The coupling section has at least one first receptacle that receives a blocking element of a mounting device connected to a filter element. The blocking element is inserted in a direction of the longitudinal axis of the filter head into the first receptacle. The blocking element, when inserted in the first receptacle, blocks a rotation of the coupling section relative to the filter head body so that the filter element can be screw-connected to the filter head.
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