This pack of 12 JURA Claris White Filter Cartridges suits a variety of JURA coffee machines. The filter cartridges remove impurities from tap water, resulting in superb tasting coffee plus less wear and tear on the coffee machine. The filter cartridges can be used with JURA machines that have a white head on the filter component. This includes the JURA ENA range, the JURA 9.2, and the JURA Z7.