Filter Overview All Products x Applications All Outdoor 131 Adventure & Sports 84 Caravaning 7 Travel & Health 12 Hunting & Fishing 86 Marine 84 Tactical 88 Emergency Preparedness & Relief 103 Humanitarian Aid 91 Commercial 50 Solutions Water 70 Nutrition 29 Cooking 32 Brands Katadyn 61 Micropur 2 Steripen 7 Optimus 32 AlpineAire 29 Effective against Bacteria 6 Bad taste 1 Chemicals 1 Cysts 6 Protozoa 6 Sediments 5 Virus 1 Water Source Clear Water 24 Muddy water 6 Tap Water 12 Group Size 1 19 2-5 15 > 10 5 Usage daily 4 often 21 rarely 2 Series Beef 5 Pork 3 Poultry 9 Vegetarian 7 Allergens All Natural 3 Gluten Free 12 0g Trans Fat 11 Fuel Jet fuel 3 Diesel 3 Gas 11 Jet fuel 3 petroleum 3 white Gas 4 Pot Size < 1l 4 > 1l 2 Find Spare Part Outdoor Nourishing the thirst for the outdoors. With its broadly positioned brand portfolio, the Katadyn Group is considered a leading provider of products and complete solutions for the outdoor, travel, and camping sectors. The range includes products for individual water treatment as well as outdoor stoves and clever accessories. Furthermore, the product range extends from delicious, freeze-dried meals for every taste to practical hygiene and care products for health protection. Projects & Case studies Katadyn Expedition Filter Katadyn Expedition - the high-performance filter. Suitable for groups of 10 or more. Effective against microorganisms. discover Katadyn Steripen Ultralight UV Water Purifier discover Katadyn Steripen Ultra UV Water Purifier discover Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED discover Katadyn Steripen Adventurer Opti UV Water Purifier discover Katadyn Steripen Classic 3™ UV Water Purifier discover Katadyn Steripen FitsAll™ Filter discover Katadyn Steripen Pre-Filter discover Katadyn Micropur MP1 Water Purifier Tablets (Pa... discover Katadyn Micropur MP1 Water Purifier Tablets (Pa... 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 1 2 3 4 5