Filter Overview All Products x Brands Katadyn 92 Micropur 2 Steripen 7 Optimus 33 AlpineAire 29 Spectra Watermakers 77 Applications Outdoor 61 Marine 20 Tactical 40 Emergency Preparedness & Relief 41 Humanitarian Aid 32 Solutions Water 92 Effective against Bacteria 11 Bad taste 3 Chemicals 2 Cysts 11 Protozoa 11 Sediments 11 Water Source Clear Water 26 Muddy water 11 Salt Water 7 Tap Water 7 Group Size 1 17 2-5 16 > 10 10 Usage daily 11 often 21 rarely 2 Operation hand-operated 2 manually 3 powered 2 Industrial Water Treatment Category Desalination 1 Find Spare Part Expedition Seal Set discover Drip Maintenance Kit discover Pocket Ceramic Replacement Cartridge discover Combi Ceramic Replacement Element discover Carbon Replacement Pack (2 pcs.) discover Expedition Ceramic Replacement Cartridge discover Filter Hose Kit for Pocket, Combi, Vario, Hiker... discover Pocket Carrying Bag discover Combi replacement housing discover Combi Carbon Cartridge discover Combi Bottle Adapter discover Combi Carrying Bag discover 4 5 6 7 8