Filter Overview All Products x Solutions All Water 71 Micro Filtration & UV Purification 35 Personal Water Treatment 71 Household Water Treatment 11 Landbased Desalination 44 Marine Desalination 84 Industrial Water Treatment 15 Chemical Disinfection 5 Storage & Conservation 11 Applications Outdoor 63 Tactical 38 Emergency Preparedness & Relief 40 Humanitarian Aid 33 Brands Katadyn 64 Steripen 7 Effective against Bacteria 11 Bad taste 1 Cysts 11 Protozoa 11 Sediments 10 Virus 1 Water Source Clear Water 31 Muddy water 9 Tap Water 11 Group Size 1 21 2-5 20 > 10 8 Usage daily 8 often 26 Find Spare Part Vario Pump Head - Spare Part discover Vario Axle Pin discover Vario/Camp Series Carrying Bag discover Hiker Pro Body , transparent discover Active Carbon Bottle Adapter discover Pocket Piston Rod Kit Filter discover Pocket Maintenance Kit discover Expedition Lid Fastening Kit (Set 2) discover Expedition Seal Set discover Pocket Ceramic Replacement Cartridge discover Combi Ceramic Replacement Element discover Carbon Replacement Pack (2 pcs.) discover 2 3 4 5 6