Filter Overview All Products x Brands Katadyn 28 Steripen 7 Applications Outdoor 20 Tactical 14 Emergency Preparedness & Relief 12 Humanitarian Aid 8 Solutions Water 28 Micro Filtration & UV Purification 28 Personal Water Treatment 62 Household Water Treatment 9 Marine Desalination 21 Effective against Bacteria 8 Bad taste 2 Cysts 9 Protozoa 9 Sediments 9 Water Source Clear Water 25 Muddy water 9 Tap Water 4 Group Size 1 15 2-5 14 > 10 8 Usage daily 8 often 19 Find Spare Part Katadyn Rapidyn DIY Filter Kit This product is only available for humanitarian aid organizations. The Katadyn Rapidyn DIY Filter Kit is an emergency filter for small to large groups who need clean dri... discover Katadyn Rapidyn Gravity Filter 10L This product is only available for humanitarian aid organizations. The Katadyn Rapidyn Gravity Filter 10L is an emergency filter for small to large groups who need clean... discover Katadyn Vario Filter USA Perfect for a small group, the award winning Katadyn Vario is a powerful companion in a small, lightweight package. This variable filter offers higher output or longer life, your choice! discover Katadyn Drip Filter Ceradyn Katadyn Drip Ceradyn is a self-contained water filtering station for large amounts of water. Suitable for groups of 10 or more and for extremely dirty water. discover Katadyn Expedition Filter Katadyn Expedition - the high-performance filter. Suitable for groups of 10 or more. Effective against microorganisms. discover EZ-Clean Membrane™ Filter Cartridge EZ-Clean Membrane™ Replacement Filter Cartridge for all blue Katadyn BeFree Water Filtration Systems. discover EZ-Clean Membrane™ Filter Cartridge - Black Edi... EZ-Clean Membrane™ Replacement Filter Cartridge for Katadyn BeFree Water Filtration System 1.0L, Black Edition. discover Active Carbon Bottle Adapter discover Pocket Piston Rod Kit Filter discover Pocket Maintenance Kit discover Katadyn Inline Household Filter This filter housing is ideal for that home, be it a motorhome, boat, cabin or any other place with limited space. This product is not available in the following region(s): Canada, USA discover Katadyn BeFree 1.0L Army black This filter is only available for governmental customers. Availability: On request and subject to minimum order quantities. discover 1 2 3