Katadyn is the Swiss based global market leader for mobile, customized water treatment systems and products for outdoor and marine applications. Following the claim "Making water drinking water", Katadyn develops and manufactures portable water filters, desalinators, and disinfectants. Whether outdoors, at sea, for emergency preparedness, humanitarian, tactical missions or industrial applications, clean drinking water becomes a reality with Katadyn products.


Still headquartered in Switzerland today, all products are engineered to our high standard of quality, reliability, and ease of use. For this reason, many international aid organizations and governments rely on Katadyn for survival and life-saving solutions.