Since 1928 Katadyn has consistently set the industry standard for producing resilient, reliable and safe water purification units. Each product is hand-constructed at Katadyn’s headquarters in the Swiss Alps, and it is from here that their engineers work closely with scientists to further the efficiency of ceramic technology. Katadyn products have been used by expeditions, military units and aid organisations such as Unicef and the Red Cross, as well as by travellers and explorers the world over.