Filter Overview All Products x Applications All Outdoor 224 Marine 91 Tactical 78 Emergency Preparedness & Relief 118 Humanitarian Aid 102 Gravity Water Filter (HWTS) 4 Remote Communities 7 Commercial 66 Solutions Water 100 Nutrition 2 Brands Katadyn 36 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 Z-ION System Protection Protects Membranes and Pre-Filters without Agressive Chemicals discover Spectra Connect Remote Display An Additional Remote Touch Screen Display and Ethernet Cable discover Handheld Salinity Meter Digitally Test Water Quality discover 2 Panel Solar Power Pack Combine with Aquifer 200 Expedition (AF-200-EX-FL) to create a full "flight ready" system discover 3 Panel Solar Power Pack Combine with Aquifer 360 Expedition (AF-360-EX-FL) to create a full "flight ready" system discover Basic Cruise Kit A Cruising Kit with Filters and Storage Chemicals discover Basic Cruise Kit B Cruising Kit with Filters and Storage Chemicals discover Basic Cruise Kit D Cruising Kit with Filters and Storage Chemicals discover Charcoal Filter Kit Protect Pump and Membranes by Replacing Filters Regularly discover Offshore Kit 15% & 20% Clark Pump Rebuild a Clark Pump in the Field discover Offshore Kit 7% & 10% Clark Pump Rebuild a Clark Pump in the Field discover Oil/Water Separator Filter Kit Keep Oil and Gas Pollution from Entering Your Watermaker discover 1 2 3 4 5