Filter Overview All Products x Solutions All Water 149 Micro Filtration & UV Purification 64 Personal Water Treatment 100 Household Water Treatment 12 Marine Desalination 20 Chemical Disinfection 7 Storage & Conservation 12 Nutrition 121 Cooking 50 Travel Health 18 RV Care Products 17 Applications Outdoor 115 Marine 23 Tactical 57 Emergency Preparedness & Relief 65 Humanitarian Aid 41 Brands Katadyn 122 Micropur 13 Steripen 8 Trek'n Eat 2 certisil/certinox/certiman 4 Effective against Bacteria 25 Bad taste 16 Chemicals 15 Cysts 25 microplastics 12 Protozoa 25 Sediments 24 Virus 3 Water Source Clear Water 45 Muddy water 14 Salt Water 5 Tap Water 32 Group Size 1 36 2-5 43 > 10 11 Usage daily 10 often 41 rarely 15 Operation hand-operated 1 manually 3 powered 1 Find Spare Part New Explorer Maintenance Kit € 40.00 discover New Explorer Pump Housing € 60.00 discover New Explorer Pro Virus Membrane Housing € 20.00 discover New Explorer Handle € 35.00 discover New Explorer Carrying Bag € 20.00 discover Hiker Pro Replacement Cartridge € 60.00 discover Hiker Pro Pump Handle Kit € 15.00 discover Hiker Pro Maintenance Kit € 15.00 discover Hiker Pro Body , transparent € 50.00 discover Camp Series Ultra Flow Filter Replacement Cartr... Discontinued - replaced by EZ-Clean Membrane™ Filter Cartridge (8019641) in combination with BeFree Gravity Upgrade Kit (8020861)... € 50.00 discover Camp Series Shower Adaptor € 10.00 discover Vario Replacement Cartridge € 70.00 discover 6 7 8 9 10