Katadyn — Water Filters & Purification Systems
Pocket filters, pump purifiers, gravity systems, and base camp setups from Katadyn — trusted by expeditions, NGOs, and serious backcountry users worldwide for reliable clean water in any remote environment.
The Katadyn legacy
Katadyn has been making water filters in Switzerland since 1928. Their ceramic filter elements are field-cleanable, last for thousands of liters, and handle the silty, biologically active water that destroys cheaper hollow-fiber filters. Expedition users have trusted Katadyn for nearly a century.
Lineup highlights
- Pocket Filter — the original ceramic field filter
- Hiker Pro — fast-pump hollow-fiber option
- BeFree — squeeze-bottle ultralight option
- Gravity systems for base-camp use
Pair with the broader water system
Katadyn anchors a clean-water strategy. See Water Filtration for the category, Sawyer for hollow-fiber alternatives, and Chemical Treatments for viral protection.
Trusted across a century of expedition use. Clean water, anywhere.
