Filter Overview All Products x Applications All Outdoor 182 Marine 91 Tactical 73 Emergency Preparedness & Relief 112 Humanitarian Aid 100 Gravity Water Filter (HWTS) 4 Remote Communities 7 Commercial 65 Solutions Water 98 Nutrition 2 Brands Katadyn 36 Micropur 5 Trek'n Eat 2 Spectra Watermakers 57 Effective against Bacteria 4 Cysts 4 Protozoa 4 Sediments 5 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. CHF 75.00 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 ... CHF 299.00 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. CHF 449.00 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 Katadyn Micropur Forte MF 1T DCCNa (DE/E/F/NL/IT) Katadyn Micropur Forte MF 1T DCCNa. Drinking water disinfection and conservation temporarily out of stock CHF 24.90 discover Katadyn Micropur Classic MC 50'000P Katadyn Micropur Classic MC 50'000P. Simple conservation of tap water CHF 109.00 add to cart Katadyn Micropur Classic MC 1T Katadyn Micropur Classic Tablets MC 1T (Tablets). Simple conservation of tap water. Deactivates bacteria after 2 hours of contact. CHF 24.90 add to cart 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. CHF 39.90 add to cart 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. CHF 39.90 add to cart 4 5 6 7 8