Katadyn Befree Gravity 6L

The sleek, foldable Katadyn Gravity BeFree Microfilter 6L uses gravity to get the freshest, cleanest water you can always trust. The heart of the Gravity BeFree is the EZ-Clean Membrane™ offering a fast flow rate of up to 2 liters per minute. The water passes through a hollow fiber filter which safely removes bacteria, cysts, and sediment with its pore size of 0.1 micron (0.0001 mm).
Thanks to the water level indicator window, it is clearly visible when refilling is necessary. The practical carrying strap allows you to comfortable haul a full filter back to camp, where it can be hung from a nearby tree. The output hose can be easily removes using a quick-release valve with automatic flow stop, which prevents contact with contaminated water while refilling.
The life of the filter itself is up to 1000L, depending on water quality. to clean the EZ-Clean Membrane™, just shake or swish it in clean water in the field or at home.