Interchangeable water filter cartridges suitable for Jura coffee machines to improve water quality and reduce scaling of the machines. Extend the lifespan of your coffee or espresso machine and enjoy the best possible aroma development. Contaminants in the water, such as chlorine, lead, or copper, are reduced. One cartridge filters approximately 50 liters of water, which is about 400 cups, and should be replaced every 2 months. With these cartridges, you protect your device and extend its lifespan. Compatible with: JURA Scala, Scala Vario, S-Line: S9 One Touch, S9 avantgarde, S9, S50, S55, S7 avantgarde, S70, S75, S85, S90, S95, Z-Line: Z5, Z52, X/XS-Line: X5, X30, X70, X90, X95, XS 90, XS90 One Touch, XS95, XS95 One Touch.