Katadyn is the global leader in portable water purification and is known for its Swiss quality, reliability, and ease of use. Whether you're on a multi-day hike, camping in the wild, or preparing for emergencies, Katadyn offers a suitable solution for every situation. The popular BeFree water filters are lightweight, compact, and easy to use: simply fill the flexible bottle, squeeze, and drink safe water immediately, even from streams or lakes. Thanks to the advanced membrane filter, bacteria, protozoa, and microparticles are effectively removed, so you can always rely on the quality of your drinking water.

For those planning larger groups or longer trips, we offer gravity filters and robust models like the Katadyn Pocket, Combi, or Vario. These filters are designed for intensive use and can purify large volumes of water quickly and efficiently. Katadyn also offers a solution in emergency situations or when traveling to areas with uncertain tap water, with products used worldwide by aid organizations, military forces, and expeditionary teams.

In addition to filters, Katadyn also offers replacement filters, accessories, and water treatment products like Micropur, which keep your water safe and fresh for years to come. Each product is designed for durability and easy maintenance, so you can enjoy years of worry-free use of your gear. With Katadyn, you're always well-prepared and assured of clean drinking water, wherever your adventure takes you.