nikolett.ciaramella3 weeks ago000Is there an internal filter that needs to be changed? If so, how often and what filter goes with it?Show in original language (French)Daniela Cepon3 weeks ago000There is an internal filter that needs to be changed. The filter capacity is 50,000 litres. Link to the compatible cartridge: https://www.galaxus.ch/de/s4/product/philips-awp175-duscharmatur-badewannenarmatur-21422183.Show in original language (German)Comment