The sleek, foldable Katadyn BeFree Gravity 6L filter system uses gravity to get the freshest, cleanest water you can trust. The heart of the BeFree Gravity 6L is the EZ-Clean Membrane offering a fast flow rate of up to 2 litres per minute. The water passes through a hollow filter which safely removes bacteria, cysts and sediment with a pore size of .01 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 haul a full filter back to camp effortlessly, where it can be hung in a nearby tree. The output hose can easily be removed using a quick-release valve with an automatic flow-stop, to prevent contact with contaminated water when refilling.
The capacity of the filter is up to 1000L, depending on water quality. To clean the EZ-Clean Membrane, just shake or swish it in water in the field or at home.
Filtered water can be stored in a separate container, bottle or hydration bladder (using included quick connect fittings). The opening of the container, bottle or bag for filtered water should be small as possible to prevent dirt from getting in. If the filtered water is not to be used on the same day, use Katadyn Micropur tablets to preserve it.
Features:
- Katadyn Befree 6 ltr Gravity Water Purifier
- Get fresh and clean water wherever you are
- Up to 2 litres per minute flow rate
- Filter safely removes bacteria, cysts and sediment
- Clear visibility when refilling is needed
- Supporting carry strap
- Easy to use quick-release valve
- Innovative automatic flow-stop to prevent contamination
- 1000L filter capacity
- Shake or swish EZ-Clean Membrane™ in water to clean
Water is critical for hydration but is likely one of the heaviest things we carry in the hills, so how do we carry all of that essential liquid to keep our bodies functioning and healthy? Our bodies are 60% water and if that level isn’t maintained our performance, recovery, and even our decision-making abilities can be affected.
Happily (unless you are in the desert) there is plenty of water for us to tap into while out and about but to ensure we can drink and cook food safely and to ensure our trips aren’t spent groaning with stomach cramps, we probably need to treat it……
What is the difference between a water filter, water purifier, UV and chemical treatment?
Can’t I just boil it?
What does gravity filtration mean?
Where is it best to get water from?
Are there waterborne diseases in the UK?
Why is it so hard to push water through my filter?
How do I look after my filter/purifier?

Top Tips To Make The Right Choice…..
Think about where you are heading and the type of water you will be treating – will it be clear but dodgy hotel tap water or glacier water carrying a heavy sedimentary load?
Next think about how much water you need to treat – is it for just you or a group? This will determine weight and size.
Don’t forget, that clean water is essential for washing wounds. Having a packet of chemical treatment tabs in your first aid kit could prove to be a lifesaver.