FILTER ELEMENT WITH FUNCTIONAL CHAMBER AND FILTER ARRANGEMENT WITH SUCH FILTER ELEMENT

The invention relates to a filter element comprising a bellows (1) made of pleated filter medium and an edge strip (3) for delimiting the bellows (1), the filter element (10) having a functional space(2) which adjoins the bellows (1) and is arranged within the edge strip (3), the filter element having a boundary surface (4) between the bellows (1) and the functional space (2). According to the invention, the boundary surface (4) is provided with at least one recess (5a, 5b) for receiving the sensor element (6a) and/or the fragrance element (7). In an advantageous manner, it is thus possible to provide at least one sensor element and/or at least one fragrance element, and to achieve a simple replacement of the fragrance element. The invention also relates to a filter device (100), in whicha filter element can be easily replaced in an advantageous manner, in particular when the filter element comprises a reusable sensor element. 本发明涉及一种过滤元件，包括由褶状的过滤介质制成的波纹管(1)和用于对波纹管(1)进行限界的边缘条(3)，其中，过滤元件(10)具有功能空间(2)，所述功能空间邻接于