Filter Overview All Products x Brands Katadyn 79 Micropur 2 Steripen 7 Optimus 29 AlpineAire 41 Spectra Watermakers 73 Applications Outdoor 48 Marine 19 Tactical 33 Emergency Preparedness & Relief 36 Humanitarian Aid 26 Solutions Water 79 Effective against Bacteria 10 Bad taste 3 Chemicals 1 Cysts 10 Protozoa 10 Sediments 10 Water Source Clear Water 24 Muddy water 12 Salt Water 4 Tap Water 5 Group Size 1 13 2-5 15 > 10 7 Usage daily 10 often 19 rarely 3 Operation manually 3 powered 1 Find Spare Part Katadyn Pocket Water Filter The classic Katadyn Pocket is a high-class fllter with a 20-year warranty. $ 369.95 discover Katadyn First Response Gravity Filter 3L Katadyn First Response Gravity Filter 3L is an emergency filter for families and small groups in temporary need of water filtration solution. discover Katadyn BeFree 0.6L Ultralight and fast water filtration with the award winning Katadyn BeFree 0.6L. Effective against microorganisms. discover Katadyn BeFree Water Filtration System 1.0L Ultralight and fast water filtration with the award winning Katadyn BeFree 1.0L. Effective against microorganisms. discover Katadyn BeFree Water Filtration System 3.0L Ultralight and fast water filtration with the Katadyn BeFree 3.0L. Thanks to the handy grip, the filter can be carried easily or hung on a nearby tree. discover Katadyn Gravity BeFree Water Filtration System ... Ultralight filter Katadyn Gravity BeFree 3.0L. discover Katadyn Gravity BeFree Water Filtration System ... Ultralight filter Katadyn Gravity BeFree 3.0L. discover Katadyn Befree Water Filtration System 3.0l Ultralight and fast water filtration with the Katadyn BeFree 3.0L. Thanks to the handy grip, the filter can be carried easily or hung on a nearby tree. discover Katadyn Hiker Filter discover Katadyn Hiker Pro Transparent Filter US New, transparent design, same proven quality: the beloved Katadyn Hiker Pro Transparent. Effective against microorganisms and bad taste. Katadyn Hiker Pro is the best selling microfilter in th... discover Katadyn Rapidyn Filter Kit Katadyn Rapidyn Filter Kit is an emergency filter for small to large groups who need clean drinking water temporarily. discover Katadyn Vario Filter 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 1 2 3 4 5