The BeFree Gravity 3.0L weighs just 192 grams and uses gravity to purify up to 2 litres of clean drinking water per minute. The handling of the water filter is particularly easy: all you need to do is fill the flexible BPA and PVC free Hydrapak hydration pack with water. The water passes through a 0.1 micron hollow fibre filter which reliably removes  bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). 

- The capacity of the filter is up to 1000L, depending on the water quality.

- The integrated bail handle on the nozzle simplifies filling.

- The practical carry strap makes fetching water from a river easier and the filter can be hung on a nearby tree once full.

Easily clean the EZ-Clean Membrane by simply shaking or swishing the filter in the water. No back flushing or tools necessary. 

Dimensions: 8 x 23 x 45cm

Output: 2 L per minute

Capacity: Up to 1000 L depending upon water quality

Technology: Hollow fiber filter 0.1 micron

Weight: 192 g