Filter Overview All Products x Solutions All Water 180 Micro Filtration & UV Purification 36 Personal Water Treatment 72 Household Water Treatment 9 Landbased Desalination 44 Marine Desalination 84 Chemical Disinfection 2 Nutrition 39 Cooking 34 Applications Outdoor 72 Marine 84 Tactical 45 Emergency Preparedness & Relief 102 Humanitarian Aid 89 Commercial 49 Brands Katadyn 92 Micropur 2 Steripen 8 Spectra Watermakers 78 Effective against Bacteria 10 Bad taste 4 Chemicals 2 Cysts 11 Protozoa 11 Sediments 11 Virus 1 Water Source Clear Water 36 Muddy water 11 Salt Water 22 Tap Water 16 Group Size 1 27 2-5 25 > 10 21 Usage daily 22 often 36 rarely 4 Operation hand-operated 1 manually 3 powered 28 solar powered 1 Industrial Water Treatment Category Desalination 1 Find Spare Part Katadyn BeFree Gravity Water Filtration System ... Ultralight filter Katadyn Gravity BeFree 3.0L. discover Katadyn BeFree Gravity 6L The Katadyn BeFree Gravity 6L makes clean drinking water in camp easy without any pumping. discover Katadyn BeFree Gravity 10L The Katadyn BeFree Gravity 10L offers the maximum ease of filtering water for a group: Just fill and hang - clean drinking water will be available without pumping. discover Katadyn BeFree 1.0L - Black Edition Ultralight and fast water filtration with the Katadyn BeFree 1.0L Black Edition. discover Katadyn Hiker Filter discover Katadyn Hiker Pro Transparent Filter USA Transparent design; same proven quality. When you are out on a long adventure, this compact filter can deliver a liter of fresh, enjoyable water from a lake, river or creek in only a minute.&nbs... discover Katadyn Rapidyn DIY Filter Kit This product is only available for humanitarian aid organizations. The Katadyn Rapidyn DIY Filter Kit is an emergency filter for small to large groups who need clean dri... discover Katadyn Rapidyn Gravity Filter 10L This product is only available for humanitarian aid organizations. The Katadyn Rapidyn Gravity Filter 10L is an emergency filter for small to large groups who need clean... discover Katadyn Vario Filter USA Perfect for a small group, the award winning Katadyn Vario is a powerful companion in a small, lightweight package. This variable filter offers higher output or longer life, your choice! discover 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 Expedition Filter Katadyn Expedition - the high-performance filter. Suitable for groups of 10 or more. Effective against microorganisms. discover Katadyn Survivor 35 The highest capacity emergency desalinator. discover 6 7 8 9 10