Device for a drinking water processing assembly comprising a filter head

摘要

The filter head (1) has a filter cartridge that is arranged between a drinking water supply line (2) and a drinking water discharge line (3). A disinfectant supply aperture (5) is provided in the drinking water discharge line. A venturi nozzle (8) is arranged before the disinfectant supply aperture. A non-return valve (7) is provided between the disinfectant supply aperture and water flow line (6).