Katadyn BeFree Filter

Maxed out the filter in your Katadyn Be Free Filtration Bottle? The Katadyn Be Free Filter will save the day. Once you’ve used your previous filter for roughly 1000 liters, simply switch it out with a new one. This will enable you to keep making all of your friends jealous as you drink from horrendous streams and they’re hallucinating from dehydration. As always, the filter removes 99.9% of all bacteria and protozoa which protects you from common water-borne illnesses like Giardia.

Update 2025: Katadyn has added an integrated plastic carabiner loop to the screw top and now offers two color options. Does not come with a replacement cap.