Filter Overview All Products x Brands Katadyn 111 Micropur 13 Steripen 7 Optimus 51 Trek'n Eat 47 Spectra Watermakers 77 Applications Outdoor 64 Marine 23 Tactical 42 Emergency Preparedness & Relief 44 Humanitarian Aid 36 Commercial 15 Solutions Water 111 Effective against Bacteria 11 Bad taste 3 Chemicals 2 Cysts 11 Protozoa 11 Sediments 11 Water Source Clear Water 27 Muddy water 11 Salt Water 7 Tap Water 12 Group Size 1 18 2-5 20 > 10 12 Usage daily 16 often 24 rarely 2 Operation hand-operated 2 manually 3 powered 2 Industrial Water Treatment Category Desalination 1 Microfiltration 2 Find Spare Part Camp Series Shower Adaptor discover Hiker Pro Maintenance Kit CHF 19.00 add to cart New BeFree Gravity Upgrade Kit The BeFree Gravity Camp Upgrade Kit turns your Katadyn Gravity Camp or Base Camp Pro into a Katadyn BeFree Gravity Water Filter System. CHF 29.90 add to cart Vario Handle Set CHF 39.00 add to cart Vario Pump Head - Spare Part CHF 39.00 add to cart Vario Axle Pin discover Vario/Camp Series Carrying Bag CHF 19.00 add to cart Hiker Pro Body , transparent CHF 19.00 add to cart Active Carbon Bottle Adapter CHF 32.90 add to cart Drip Outlet Tap Kit CHF 24.00 add to cart Pocket Piston Rod Kit Filter CHF 69.00 add to cart Pocket Maintenance Kit CHF 36.90 add to cart 3 4 5 6 7