Filter Overview All Products x Applications Outdoor 151 Marine 86 Tactical 76 Hydration Solutions Tactical 13 Nutrition Solutions Tactical 7 Cooking Solutions Tactical 1 COTS Private Use Tactical 26 Emergency Preparedness & Relief 109 Humanitarian Aid 103 Commercial 68 Solutions Water 48 Food 8 Cooking 20 Brands Katadyn 40 Micropur 4 Steripen 2 Optimus 20 Trek'n Eat 8 Spectra Watermakers 2 Effective against Bacteria 5 Bad taste 2 Chemicals 1 Cysts 5 Protozoa 5 Sediments 6 Water Source Clear Water 19 Muddy water 11 Salt Water 3 Tap Water 9 Group Size 1 12 2-5 16 > 10 7 Usage daily 10 often 19 rarely 6 Operation manually 1 powered 1 Series Vegan 3 Meat 3 Vegetarian 3 Allergens Gluten Free 1 Lactose Free 3 Packaging Bar 2 Pouch 1 Kit 5 Fuel Jet fuel 2 Diesel 2 Gas 3 Jet fuel 2 petroleum 2 white Gas 3 Pot Size < 1l 1 Find Spare Part Tactical Sustaining life no matter where. Reliability is the most important ally of the military in difficult or even life-threatening situations. That is why armies and especially special units around the world rely on the reliable products of the Katadyn Group. Katadyn is the competent partner for self-sufficient drinking water treatment for surface, brackish and seawater. The product range is supplemented by lightweight, small stove systems as well as food packages optimized for troops. Projects & Case studies Aquifer 360 Expedition Flight Ready 15 Gallons/Hr on 12v DC discover Aquifer 360 Flight Ready A powerful self-contained watermaker system that can run on virtually any power source and is weight managed to be checked as baggage on a commercial flight. discover Katadyn Pocket Water Filter The classic Katadyn Pocket is a high-class fllter with a 20-year warranty. discover Katadyn Befree Water Filtration System 3.0l Ultralight and fast water filtration with the Katadyn BeFree 3.0L. Thanks to the handy grip, the filter can be carried easily or hung on a nearby tree. discover Katadyn BeFree Water Filtration System 1.0L Tac... Ultralight and fast water filtration with the Katadyn BeFree 1.0L Tactical in black. discover Katadyn Pocket Tactical Water Filter The Katadyn Pocket Water Filter Tactical in black. This water filter is beloved by survival specialists. 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 ... discover Katadyn Expedition Filter discover Survivor 35 Membrane Cleaning Replacement Kit discover Steripen Adventurer Opti UV Water Purifier discover Steripen Pre-Filter discover Katadyn Micropur Classic MC 50'000P Katadyn Micropur Classic MC 50'000P. Simple conservation of tap water discover 1 2 3 4 5