Filter Overview All Products x Applications All Outdoor 182 Marine 91 Tactical 73 Hydration Solutions Tactical 10 Nutrition Solutions Tactical 2 Cooking Solutions Tactical 1 Private Use Tactical 26 Emergency Preparedness & Relief 112 Humanitarian Aid 100 Commercial 65 Solutions Water 50 Nutrition 2 Cooking 21 Brands Katadyn 42 Micropur 4 Steripen 2 Optimus 21 Trek'n Eat 2 Spectra Watermakers 2 Effective against Bacteria 5 Bad taste 2 Chemicals 1 Cysts 5 Protozoa 5 Sediments 6 Water Source Clear Water 18 Muddy water 7 Salt Water 4 Tap Water 10 Group Size 1 12 2-5 16 > 10 5 Usage daily 7 often 16 rarely 5 Operation manually 1 powered 3 Industrial Water Treatment Category Desalination 1 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Fuel Jet fuel 3 Diesel 3 Gas 2 Jet fuel 3 petroleum 3 white Gas 4 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 EXP Flight Ready High Output, Rugged, and Flight Ready. External Power Required. discover Aquifer 360 AFD Watermaker Versatile, High-Output Watermaker. External Power Required. discover Katadyn Pocket Water Filter The classic Katadyn Pocket is a high-class fllter with a 20-year warranty. CHF 399.00 add to cart Katadyn Pocket Water Filter - Black Edition The Katadyn Pocket Water Filter Black Edition. This water filter is beloved by survival specialists. CHF 409.00 add to cart Katadyn BeFree Water Filtration System 3l - DIS... DISCONTINUED - replaced by Katadyn Gravity Befree 3.0 L (8020470 USA) and (8020471 World) discover Katadyn BeFree 1.0L - Black Edition Ultralight and fast water filtration with the Katadyn BeFree 1.0L Black Edition. CHF 75.00 add to cart 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 ... CHF 299.00 add to cart Katadyn Expedition Filter Katadyn Expedition - the high-performance filter. Suitable for groups of 10 or more. Effective against microorganisms. CHF 1,950.00 add to cart Powers Survivor 35 Membrane Cleaning Replacemen... DISCONTINUED discover New Katadyn HFD PS40 Land Warfare Universal Watermaker This product is only available for governmental customers. The HFD is a portable water system that delivers purified drinking water from virtually any source, including ... discover Katadyn Steripen Adventurer Opti UV Water Purifier CHF 129.00 add to cart Katadyn Steripen Pre-Filter CHF 32.90 add to cart 1 2 3 4 5