Serviceable filter cartridge filling device for demineralizing water of e.g. household appliance, has filter cartridge housing and equipment co-operated by installation regions and detachably connected with each other

摘要

The device has an auxiliary equipment (26) formed as a cup with an exposed front side. The auxiliary equipment is provided in an area along a circumference of an installation region (29) with a sealing surface (30). A housing (2) of a filter cartridge (1) is provided in an area of a connection for a cover along a circumference of another installation region (6) with a sealing surface (7). The housing of the filter cartridge and the auxiliary equipment are co-operated by the installation regions and detachably connected with each other.