Filter Overview All Products x Brands Katadyn 61 Micropur 2 Steripen 7 Applications Outdoor 53 Tactical 34 Emergency Preparedness & Relief 34 Humanitarian Aid 30 Solutions Water 61 Micro Filtration & UV Purification 27 Personal Water Treatment 61 Household Water Treatment 9 Marine Desalination 21 Effective against Bacteria 10 Bad taste 1 Cysts 10 Protozoa 10 Sediments 10 Water Source Clear Water 24 Muddy water 9 Tap Water 5 Group Size 1 15 2-5 13 > 10 8 Usage daily 8 often 18 Find Spare Part 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 temporarily out of stock discover Hiker Pro Maintenance Kit discover Vario Handle Set discover 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 1 2 3 4 5