Katadyn BeFree Water Filtration System (1L)

Clean water anywhere.



Technical Details


EZ-Clean Membrane

Pore Size

0.1 micron

Filter Mechanism


Dimensions | Weight

9 x 2.25 in | 2 oz


  • Best flow rate of all filters
  • Lightweight
  • Doubles as water storage
  • Water bag is super easy on the hands – no sharp edges
  • Widemouth opening makes for easy filling


  • Bag can puncture (it will still work, mine had a hole for last 1,500 miles and worked great)
  • Have to replace the filter every 800ish miles (flow rate becomes terrible)

Why We Like It

Super easy to use and reliable.

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