Filter Overview All Products x Solutions All Water 213 Micro Filtration & UV Purification 36 Personal Water Treatment 72 Household Water Treatment 11 Landbased Desalination 44 Marine Desalination 84 Industrial Water Treatment 16 Chemical Disinfection 5 Storage & Conservation 14 Nutrition 66 Cooking 51 Travel Health 33 Distribution 8 Applications Outdoor 86 Marine 91 Tactical 50 Emergency Preparedness & Relief 112 Humanitarian Aid 100 Commercial 65 Brands Katadyn 110 Micropur 14 Steripen 8 Trek'n Eat 2 Spectra Watermakers 78 Effective against Bacteria 11 Bad taste 3 Chemicals 2 Cysts 11 Protozoa 11 Sediments 11 Virus 1 Water Source Clear Water 34 Muddy water 11 Salt Water 22 Tap Water 33 Group Size 1 31 2-5 43 > 10 25 Usage daily 27 often 38 rarely 16 Operation hand-operated 1 manually 3 powered 28 solar powered 1 Industrial Water Treatment Category Desalination 1 Microfiltration 2 Find Spare Part Vario Maintenance Kit € 24.95 add to cart Hiker Pro Pump Handle Kit € 19.95 add to cart Camp Series Ultra Flow Filter Replacement Cartr... Discontinued - replaced by EZ-Clean Membrane™ Filter Cartridge (8019641) in combination with BeFree Gravity Upgrade Kit (8020861)... discover Camp Series Shower Adaptor discover Hiker Pro Maintenance Kit € 19.95 add to cart New BeFree Gravity Upgrade Kit The BeFree Gravity Camp Upgrade Kit turns your Katadyn Gravity Camp or Base Camp Pro into a Katadyn BeFree Gravity Water Filter System. € 24.95 discover Vario Handle Set temporarily out of stock € 31.95 discover Vario Pump Head - Spare Part temporarily out of stock € 31.95 discover Vario Axle Pin discover Vario/Camp Series Carrying Bag discover Hiker Pro Body , transparent temporarily out of stock € 14.95 discover Active Carbon Bottle Adapter € 29.95 add to cart 11 12 13 14 15