Swiss-engineered water filtration and purification for outdoor adventure and emergency preparedness. Katadyn products are trusted by hikers, paddlers, overlanders and international travellers to deliver safe drinking water even in remote corners of the globe.

From ultralight backpacking filters to rugged gravity-fed systems and chemical disinfectants, every Katadyn product is built for reliability, ease of use, and peace of mind. Whether trekking remote trails or travelling overseas, Katadyn makes access to clean water simple – wherever the journey leads.