Filter Overview All Products x Applications All Outdoor 10 Tactical 8 Emergency Preparedness & Relief 11 Disaster Relief 8 First Responders 9 Survival Kits for Liferafts 2 Emergency Stock 11 Humanitarian Aid 7 Solutions Water 9 Food 2 Brands Katadyn 6 Steripen 3 Trek'n Eat 2 Effective against Bacteria 4 Cysts 4 Protozoa 4 Sediments 3 Virus 1 Water Source Clear Water 9 Muddy water 4 Tap Water 4 Group Size 1 4 2-5 5 > 10 3 Usage daily 3 often 5 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Find Spare Part Emergency Stock Our range of products includes easy-to-use water filters and cooking systems as well as nutritionally optimized, freeze-dried meals and ready-to-eat emergency rations made from high-quality ingredients with a long shelf life. Our water treatment, food and cooking packages for 7 or 14 days as well as our emergency food cans filled under vacuum and nitrogen with staple foods are suitable for both private emergency supplies and institutional provisions. Projects & Case studies Katadyn Pocket Water Filter The classic Katadyn Pocket is a high-class fllter with a 20-year warranty. discover Katadyn First Response Gravity Filter 3L Katadyn First Response Gravity Filter 3L is an emergency filter for families and small groups in temporary need of water filtration solution. 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 ... 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 Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED discover Katadyn Steripen Classic 3™ UV Water Purifier discover Katadyn Steripen Pre-Filter discover Active Carbon Bottle Adapter discover NRG-5® Emergency Food Ration discover NRG-5® ZERO Emergency Food Ration discover