Ultralight and fast water filtration with the award winning Katadyn BeFree is the perfect companion on trail runs, mountain bike tours, or fishing. It is superlight to fill. This filter removes bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm).
Easily clean the EZ-Clean Membrane by simply shaking or swishing the filter in the water - in the field or at home. No backflushing or tools necessary. 100% PVC and BPA free.
Gives you the freedom to drink anytime, anywhere.
4.8Based on 20 Reviews
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Excellent, fast water filter until it's not. Used it for a 6 day hike where all of our water needed to be filtered and it did a fantastic job until day 5 where it started filtering really slow (I image it was clogged from sediment in the water) and the bag/bottle also developed a near-invisible hole, but was enough for unfiltered water to drip out of it into whatever I was filling.