Filter Overview All Products x Applications All Outdoor 223 Marine 91 Tactical 78 Emergency Preparedness & Relief 117 Humanitarian Aid 102 Gravity Water Filter (HWTS) 4 Remote Communities 7 Commercial 66 Solutions Water 100 Nutrition 2 Brands Katadyn 36 Micropur 5 Trek'n Eat 4 Spectra Watermakers 57 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 6 Water Source Clear Water 12 Muddy water 5 Salt Water 11 Tap Water 6 Group Size 1 5 2-5 11 > 10 17 Usage daily 16 often 11 rarely 5 Operation powered 8 solar powered 1 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Find Spare Part Humanitarian Aid Sustaining life no matter where. The Katadyn Group has the broadest portfolio of products and technologies for drinking water treatment on the market. Humanitarian aid organizations and WASH coordinators rely on our products to ensure the supply of clean drinking water regardless of location, water source and population size. Projects & Case studies 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. € 69.95 add to cart 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 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 ... € 279.95 add to cart 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. € 449.95 add to cart Katadyn Expedition Filter Katadyn Expedition - the high-performance filter. Suitable for groups of 10 or more. Effective against microorganisms. temporarily out of stock € 1,949.95 discover Katadyn Micropur Forte MF 1T DCCNa (DE/E/F/NL/IT) Katadyn Micropur Forte MF 1T DCCNa. Drinking water disinfection and conservation € 24.95 add to cart Katadyn Micropur Classic MC 50'000P Katadyn Micropur Classic MC 50'000P. Simple conservation of tap water discover Katadyn Micropur Classic MC 1T Katadyn Micropur Classic Tablets MC 1T (Tablets). Simple conservation of tap water. Deactivates bacteria after 2 hours of contact. discover Katadyn Micropur Classic MC 10T Katadyn Micropur Classic MC 10T (Tablets). Conservation de l’eau du robinet. A une action bactéricide après un temps de contact de 2 heures. discover Katadyn Micropur Classic MC 10.000P Katadyn Micropur Classic MC 10.000P (Powder). Simple conservation of tap water. Deactivates bacteria after 2 hours of contact. discover 4 5 6 7 8