Filter Overview All Products x Brands Katadyn 110 Micropur 13 Steripen 8 Optimus 51 Trek'n Eat 46 Applications Outdoor 73 Marine 20 Tactical 41 Emergency Preparedness & Relief 44 Humanitarian Aid 36 Commercial 7 Solutions Water 110 Effective against Bacteria 16 Bad taste 8 Chemicals 3 Cysts 16 Protozoa 16 Sediments 16 Water Source Clear Water 30 Muddy water 11 Salt Water 5 Tap Water 7 Group Size 1 19 2-5 18 > 10 9 Usage daily 10 often 25 rarely 2 Operation hand-operated 1 manually 3 powered 1 Find Spare Part Spare Filter Cartridge PowerSurvivor (5 Micron) discover PowerSurvivor Filter Cartridge 30 Micron discover PowerSurvivor 40E Extended Cruise Kit - DISCONT... DISCONTINUED discover Active Carbon Bottle Adapter CHF 32.90 add to cart Carbon Replacement Pack (2 pcs.) CHF 24.90 add to cart Filter Hose Kit for Pocket, Combi, Vario, Hiker... CHF 22.90 add to cart Expedition Inlet Hose CHF 200.00 add to cart EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. CHF 44.90 add to cart EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. CHF 44.90 add to cart 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 BeFree AC Replacement Cartridge Slate Blue Works with all BeFree Systems (42 mm) except Gravity / Bottle versions. CHF 44.90 add to cart BeFree AC Replacement Cartridge Black Kompatibel mit allen BeFree Systemen (42 mm) ausser den Gravity / Bottle Versionen. CHF 44.90 add to cart 2 3 4 5 6