Filter Overview All Products x Solutions All Water 45 Micro Filtration & UV Purification 45 Personal Water Treatment 81 Household Water Treatment 12 Marine Desalination 20 Industrial Water Treatment 7 Chemical Disinfection 5 Storage & Conservation 9 Applications Outdoor 37 Tactical 18 Emergency Preparedness & Relief 20 Humanitarian Aid 12 Brands Katadyn 37 Steripen 8 Effective against Bacteria 14 Bad taste 5 Chemicals 1 Cysts 14 Protozoa 14 Sediments 13 Virus 1 Water Source Clear Water 36 Muddy water 10 Tap Water 11 Group Size 1 25 2-5 21 > 10 8 Usage daily 8 often 30 Find Spare Part Katadyn Steripen FitsAll Filter CHF 32.90 add to cart Katadyn Steripen Pre-Filter CHF 32.90 add to cart Katadyn Steripen Classic 3 UV Water Purifier -... DISCONTINUED - bundle with pre-filter. Steripen Classic 3 still available. discover Katadyn Steripen Aqua UV Water Purifier - DISCO... DISCONTINUED - we recommend Steripen Classic 3 as a similar model discover Active Carbon Bottle Adapter CHF 32.90 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 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 BeFree AC Flip Cap Slate Blue CHF 15.90 add to cart BeFree AC Carbon Replacement (3 pcs.) CHF 32.90 add to cart BeFree AC - Silicone Mouth Piece (3 pcs.) CHF 15.90 add to cart 1 2 3 4