Filter Overview All Products x Applications All Outdoor 99 Adventure & Sports 99 Caravaning 8 Travel & Health 12 Hunting & Fishing 100 Tactical 61 Emergency Preparedness & Relief 10 Humanitarian Aid 4 Solutions Water 25 Food 42 Cooking 32 Brands Katadyn 16 Micropur 2 Steripen 7 Optimus 32 AlpineAire 42 Effective against Bacteria 4 Bad taste 1 Cysts 5 Protozoa 5 Sediments 5 Virus 1 Water Source Clear Water 22 Muddy water 5 Tap Water 9 Group Size 1 17 2-5 15 > 10 3 Usage daily 1 often 19 rarely 2 Series Vegan 1 Beef 6 Pork 8 Poultry 13 Vegetarian 12 Allergens All Natural 7 Gluten Free 22 Lactose Free 1 0g Trans Fat 25 Packaging Bar 1 Pouch 15 Fuel Jet fuel 3 Diesel 3 Gas 11 Jet fuel 3 petroleum 3 white Gas 4 Pot Size < 1l 4 > 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 Drip Filter Ceradyn Katadyn Drip Ceradyn is a self-contained water filtering station for large amounts of water. Suitable for groups of 10 or more and for extremely dirty water. discover Katadyn Steripen Ultralight UV Water Purifier discover Katadyn Steripen Ultra UV Water Purifier discover Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED discover Katadyn Steripen Adventurer Opti UV Water Purifier discover Katadyn Steripen Classic 3™ UV Water Purifier discover Katadyn Steripen FitsAll™ Filter discover Katadyn Steripen Pre-Filter discover Katadyn Micropur MP1 Water Purifier Tablets (Pa... discover Katadyn Micropur MP1 Water Purifier Tablets (Pa... discover Camp Series Shower Adaptor temporarily out of stock 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. discover 1 2 3 4 5