Premium water filters for espresso machines - High quality materials: made from premium fiber and coconut shell activated carbon. The design keeps carbon contained in the filter, helping prevent clogging in your machine and delivering consistently smooth beverages. - Improves taste and clarity: effectively removes impurities and calcium from water, resulting in noticeably better coffee. The activated carbon filtration provides a cleaner base for your espresso, allowing the true flavor profile of your beans to shine. - Efficient filter design: finer carbon granules with increased surface exposure maximize filtration with every use. Compact dimensions of 5.6 x 3.3 x 3 cm offer optimal water contact time for thorough pre-brew cleaning. - Versatile compatibility: suitable for use with various water-based devices, including coffee machines, water dispensers, and sports bottles. This 6-pack offers excellent value and convenience to keep your drinks fresh and clean for months. Use scenarios - Home espresso routine: replace filters regularly to ensure clean water and a smoother, more consistent espresso shot. - Office or shared machines: fit for coffee stations with different devices to maintain consistently good taste and reduce mineral buildup. - Travel or gym on the go: compatible with sport bottles and portable dispensers to ensure fresh-t tasting drinks wherever you are.