Filter Overview All Products x Brands Katadyn 110 Micropur 14 Steripen 8 Optimus 51 Trek'n Eat 68 Pharmavoyage 33 Spectra Watermakers 78 Trade Brands 8 Applications Outdoor 64 Marine 22 Tactical 42 Emergency Preparedness & Relief 44 Humanitarian Aid 36 Commercial 15 Solutions Water 110 Effective against Bacteria 10 Bad taste 3 Chemicals 2 Cysts 10 Protozoa 10 Sediments 11 Water Source Clear Water 27 Muddy water 11 Salt Water 6 Tap Water 12 Group Size 1 18 2-5 20 > 10 12 Usage daily 16 often 24 rarely 2 Operation hand-operated 1 manually 3 powered 2 Industrial Water Treatment Category Desalination 1 Microfiltration 2 Find Spare Part Hiker Pro Maintenance Kit € 19.95 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. € 24.95 discover Vario Handle Set temporarily out of stock € 31.95 discover Vario Pump Head - Spare Part temporarily out of stock € 31.95 discover Vario Axle Pin discover Vario/Camp Series Carrying Bag discover Hiker Pro Body , transparent temporarily out of stock € 14.95 discover Active Carbon Bottle Adapter € 29.95 add to cart Drip Outlet Tap Kit € 19.95 add to cart Pocket Piston Rod Kit Filter € 59.95 add to cart Pocket Maintenance Kit € 34.95 add to cart Combi Sealing Set € 24.95 add to cart 3 4 5 6 7