The inside space air filter element and a filter arrangement

摘要

An inner space filter element (100) has a fold pack (24), which is a zig-zag folded filter medium (9), wherein the fold pack (9) between a first (11) and a second side band (12) is arranged. On the first side band (11) are at least two spacer elements (25, 26) for spacing of the first side band (11) of a filter housing for strength contact surface (27) are mounted.