Filter Overview All Products x Applications All Outdoor 231 Marine 88 Tactical 79 Emergency Preparedness & Relief 171 Humanitarian Aid 101 Gravity Water Filter (HWTS) 4 Remote Communities 7 Commercial 50 Solutions Water 99 Nutrition 2 Brands Katadyn 35 Micropur 5 Trek'n Eat 4 Spectra Watermakers 57 Effective against Bacteria 4 Cysts 4 Protozoa 4 Sediments 5 Water Source Clear Water 12 Muddy water 5 Salt Water 11 Tap Water 6 Group Size 1 5 2-5 11 > 10 17 Usage daily 16 often 11 rarely 5 Operation powered 8 solar powered 1 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Find Spare Part Humanitarian Aid Sustaining life no matter where. The Katadyn Group has the broadest portfolio of products and technologies for drinking water treatment on the market. Humanitarian aid organizations and WASH coordinators rely on our products to ensure the supply of clean drinking water regardless of location, water source and population size. Projects & Case studies EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. € 40.00 discover EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. € 45.00 discover Drip Outlet Tap Kit € 20.00 discover Expedition Lid Fastening Kit (Set 2) € 80.00 discover Expedition Seal Set € 90.00 discover Drip Maintenance Kit € 25.00 discover Pocket Ceramic Replacement Cartridge € 250.00 discover Combi Ceramic Replacement Element € 150.00 discover Carbon Replacement Pack (2 pcs.) € 23.00 discover Expedition Ceramic Replacement Cartridge € 155.00 discover Filter Hose Kit for Pocket, Combi, Vario, Hiker... € 25.00 discover Pocket Ceramic Replacement Cartridge - Black Ed... € 260.00 discover 5 6 7 8 9