Filter Overview All Products x Applications All Outdoor 117 Adventure & Sports 117 Caravaning 13 Travel & Health 10 Hunting & Fishing 119 Tactical 26 Emergency Preparedness & Relief 10 Humanitarian Aid 5 Solutions Water 22 Nutrition 45 Cooking 50 Brands Katadyn 15 Steripen 7 Optimus 50 Trek'n Eat 45 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 4 Virus 1 Water Source Clear Water 19 Muddy water 4 Tap Water 7 Group Size 1 14 2-5 13 > 10 3 Usage daily 1 often 18 Series Vegan 3 Meat 15 Vegetarian 27 Allergens Gluten Free 11 Lactose Free 5 Packaging Bar 1 Pouch 44 Fuel Jet fuel 5 Diesel 5 Gas 17 Jet fuel 5 petroleum 5 white Gas 6 Pot Size < 1l 6 > 1l 2 Find Spare Part Adventure & Sports Whether hiking, camping, enjoying active sports or on an expedition, our solutions ensure safe drinking water is always within reach and healthy food is possible everywhere you go. Projects & Case studies Katadyn Steripen Ultralight UV Water Purifier CHF 119.00 add to cart Katadyn Steripen Ultra UV Water Purifier CHF 149.00 add to cart Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED discover Katadyn Steripen Adventurer Opti UV Water Purifier CHF 129.00 add to cart Katadyn Steripen Classic 3™ UV Water Purifier CHF 109.00 add to cart Katadyn Steripen FitsAll™ Filter CHF 32.90 add to cart Katadyn Steripen Pre-Filter CHF 32.90 add to cart Camp Series Shower Adaptor discover New BeFree Gravity Upgrade Kit The BeFree Gravity Camp Upgrade Kit turns your Katadyn Gravity Camp or Base Camp Pro into a Katadyn BeFree Gravity Water Filter System. CHF 29.90 add to cart Active Carbon Bottle Adapter CHF 32.90 add to cart Swiss Muesli with Milk CHF 9.90 add to cart Whole Grain Fruit Muesli CHF 8.90 add to cart 1 2 3 4 5