Fill from ANY fresh water source, river, stream, lake, pool or tap. Screw on the cap and shake. Wait 15 mins and squeeze bottle for pure, clean, great tasting water.

Fully tested & approved by;
- The London School of Hygiene & Tropical Medicine
- The MOD and many other armed forces
Endorsed by the Hospital for Tropical Diseases.
Used by BBC, ITN, american and many other overseas news crews.

Averages 350l per cartridge. Replacement cartidges available. Equivalent to only 13p per litre!

Removes;
- waterborne pathogens - Giardia, Cryptosporidium
- bad taste, odours, sediment
- toxic chemicals and heavy metals

Kill virus' and bacteria such as E.Coli, Polio, Hepatitis A