Stay hydrated on the trail without the weight. This ultralight water filtration system transforms questionable water sources into clean, great-tasting drinking water in seconds, making it the perfect companion for backpacking, travel, and outdoor adventures where every ounce matters.
- 2-stage hollow fiber and activated carbon filtration removes microorganisms, sediments, cysts, protozoa, and bacteria
- Fast 2 liters per minute flow rate for quick hydration without lengthy wait times
- Optional activated carbon pad filters chlorine taste from tap water or can be removed for pure mountain stream water
- Weighs just 76 grams with integrated rugged handle for easy attachment to backpack or carabiner
- Durable TPU soft flask collapses as you drink to minimize pack space and bulk
- Field-cleanable design allows quick debris removal by shaking or swishing in water—no tools required
- Hollow fiber filter capacity up to 1000 liters; activated carbon up to 200 liters depending on water quality
- 42mm threaded opening compatible with standard hydration systems and bottles
Available in multiple sizes and colors to suit your needs: 0.5L in Slate Blue for ultraslim packability, 1L in Moss or Red for versatile all-purpose use, and 1L in Black with double-layer construction for extra durability in harsh conditions.
Ideal for ultralight backpackers, international travelers, and anyone seeking reliable water purification without sacrificing portability or performance.
Questions about the Katadyn Befree AC Microfilter?
Reach out to our support team with any questions you might have!
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