Filter Overview All Products x Applications All Outdoor 144 Marine 84 Tactical 97 Emergency Preparedness & Relief 103 Disaster Relief 9 First Responders 9 Emergency Stock 13 Survival Kits for Liferafts 3 Humanitarian Aid 89 Commercial 51 Solutions Water 102 Nutrition 1 Brands Katadyn 39 Micropur 2 Steripen 4 AlpineAire 1 Spectra Watermakers 57 Effective against Bacteria 6 Cysts 6 Protozoa 6 Sediments 6 Virus 1 Water Source Clear Water 16 Muddy water 5 Salt Water 13 Tap Water 8 Group Size 1 9 2-5 9 > 10 17 Usage daily 16 often 12 rarely 3 Operation manually 2 powered 8 solar powered 1 Series Vegan 1 Allergens Lactose Free 1 Packaging Bar 1 Find Spare Part Emergency Preparedness & Relief Sustaining life no matter where. To properly prepare for an emergency, reliable water treatment solutions for salt water, fresh water and brackish water as well as essential food are needed. Our product portfolio includes mobile or permanently installed water treatment systems that can be operated by sun, gravity, own muscle power or electricity, depending on the situation. Also included are easy-to-use, robust cooking solutions as well as a wide range of nutritious freeze-dried meals and long-lasting emergency rations, which can be used to supply large groups over a long period of time. Projects & Case studies Katadyn Steripen Classic 3 UV Water Purifier -... DISCONTINUED - bundle with pre-filter. Steripen Classic 3 still available. discover Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED - we recommend Steripen Classic 3 as a similar model discover EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. discover EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. discover Active Carbon Bottle Adapter discover Drip Outlet Tap Kit discover Pocket Piston Rod Kit Filter discover Pocket Maintenance Kit discover Combi Sealing Set This product is not available in the following region(s): USA discover Expedition Lid Fastening Kit (Set 2) discover Expedition Seal Set discover Drip Maintenance Kit discover 5 6 7 8 9