Filter Overview All Products x Applications All Outdoor 182 Marine 91 Tactical 73 Emergency Preparedness & Relief 112 Disaster Relief 9 First Responders 9 Emergency Stock 13 Survival Kits for Liferafts 2 Humanitarian Aid 100 Commercial 65 Solutions Water 110 Nutrition 2 Brands Katadyn 44 Micropur 5 Steripen 4 Trek'n Eat 2 Spectra Watermakers 57 Effective against Bacteria 6 Cysts 6 Protozoa 6 Sediments 6 Virus 1 Water Source Clear Water 18 Muddy water 6 Salt Water 13 Tap Water 11 Group Size 1 10 2-5 16 > 10 18 Usage daily 16 often 16 rarely 6 Operation manually 2 powered 8 solar powered 1 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Find Spare Part Emergency Preparedness & Relief Sustaining life no matter where. To properly prepare for an emergency, reliable water treatment solutions for salt water, fresh water and brackish water as well as essential food are needed. Our product portfolio includes mobile or permanently installed water treatment systems that can be operated by sun, gravity, own muscle power or electricity, depending on the situation. Also included are easy-to-use, robust cooking solutions as well as a wide range of nutritious freeze-dried meals and long-lasting emergency rations, which can be used to supply large groups over a long period of time. Projects & Case studies Katadyn BeFree Gravity Water Filtration System 3L Ultralight filter Katadyn Gravity BeFree 3.0L. CHF 99.00 add to cart 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 Survivor 35 The highest capacity emergency desalinator. discover Katadyn Survivor 06 This product is approved to replace up to two-thirds of the water ration on board of life rafts. SOLAS Chapter III (LR, LB - LSA Code 4.1.5.1.19/4.4.8.9) discover Powers Survivor 35 Membrane Cleaning Replacemen... DISCONTINUED discover Membrane Kit for PowerSurvivor PS40/80 / Surviv... discover 4 5 6 7 8