Filter Overview All Products x Solutions All Water 80 Micro Filtration & UV Purification 44 Personal Water Treatment 80 Household Water Treatment 11 Landbased Desalination 44 Marine Desalination 84 Industrial Water Treatment 16 Chemical Disinfection 5 Storage & Conservation 14 Applications Outdoor 72 Tactical 38 Emergency Preparedness & Relief 41 Humanitarian Aid 33 Brands Katadyn 72 Steripen 8 Effective against Bacteria 14 Bad taste 4 Cysts 14 Protozoa 14 Sediments 13 Virus 1 Water Source Clear Water 35 Muddy water 9 Tap Water 12 Group Size 1 25 2-5 21 > 10 8 Usage daily 8 often 30 Find Spare Part Katadyn Steripen FitsAll Filter € 24.95 add to cart Katadyn Steripen Pre-Filter € 24.95 add to cart Katadyn Steripen Classic 3 UV Water Purifier -... DISCONTINUED - bundle with pre-filter. Steripen Classic 3 still available. discover Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED - we recommend Steripen Classic 3 as a similar model discover Active Carbon Bottle Adapter € 29.95 add to cart Carbon Replacement Pack (2 pcs.) € 22.95 add to cart Filter Hose Kit for Pocket, Combi, Vario, Hiker... temporarily out of stock € 24.95 discover Expedition Inlet Hose temporarily out of stock discover EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. € 39.95 add to cart EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. € 44.95 add to cart New BeFree AC Replacement Cartridge - Slate Blue Works with all BeFree Systems (42 mm) except Gravity versions. discover New BeFree AC Replacement Cartridge - Black Works with all BeFree Systems (42 mm) except Gravity versions. discover 1 2 3 4 5