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 83 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 11 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 EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. discover EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. discover Hiker Pro Replacement Cartridge discover Vario Replacement Cartridge discover Vario Ceramic Prefilter Disc Replacement discover Vario Carbon Replacement Pack (2 pcs.) discover Vario Maintenance Kit discover Hiker Pro Pump Handle Kit 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)... discover Camp Series Shower Adaptor discover Hiker Pro Maintenance Kit discover Vario Handle Set discover 1 2 3 4 5