Filter Overview All Products x Applications All Outdoor 10 Adventure & Sports 115 Caravaning 13 Travel & Health 10 Hunting & Fishing 117 Tactical 4 Emergency Preparedness & Relief 6 Humanitarian Aid 3 Solutions Water 10 Brands Katadyn 4 Steripen 6 Effective against Bacteria 1 Cysts 1 Protozoa 1 Sediments 1 Virus 1 Water Source Clear Water 10 Muddy water 1 Tap Water 6 Group Size 1 9 2-5 6 Usage often 10 Find Spare Part Travel & Health Our care and prevention products, suitable for all climate zones, are the ideal companions to discover the world well protected. Projects & Case studies Katadyn BeFree 0.6L Ultralight and fast water filtration with the award winning Katadyn BeFree 0.6L. Effective against microorganisms. CHF 49.00 add to cart Katadyn BeFree Water Filtration System 1L Ultralight and fast water filtration with the award winning Katadyn BeFree 1.0L. Effective against microorganisms. temporarily out of stock CHF 59.00 discover Katadyn BeFree 1.0L - Black Edition Ultralight and fast water filtration with the Katadyn BeFree 1.0L Black Edition. temporarily out of stock CHF 67.00 discover Katadyn Combi Filter Katadyn Combi is an all-around filter, suitable for extremely dirty water and small groups up to 3 people. Effective against microorganisms, reduces chemicals and improves the taste of ... temporarily out of stock CHF 289.00 discover Steripen Ultralight UV Water Purifier temporarily out of stock CHF 99.00 discover Steripen Ultra UV Water Purifier temporarily out of stock CHF 149.00 discover Steripen Aqua UV Water Purifier temporarily out of stock CHF 64.90 discover Steripen Adventurer Opti UV Water Purifier temporarily out of stock CHF 129.00 discover Steripen Classic 3™ UV Water Purifier temporarily out of stock CHF 119.00 discover Steripen Pre-Filter CHF 29.00 add to cart