Studio : Icon Lifesaver Ltd Publisher : Icon Lifesaver Ltd Binding : Sports Product Description This cartridge filters 5,000 liters/1,320 us gallons of water and is foil sealed in aluminium barrier foil for an extended shelf life of 10 years. Extended shelf life is due to the aluminium barrier foil which has a water Vapour diffusion rate that is 80 times slower than standard packaged polyethylene. The aluminium sealed package acts as a barrier to prevent water Vapour from entering the pack and it performs the same protection in reverse as it retains the glycerine within the hollow fiber membranes. Designed and developed with international ngo - Oxfam, the LIFESAVER cube delivers clean water for individuals, families, groups and communities on the move. It is the ideal clean water solution for emergency preparedness - small enough to be transported or to be stored in a vehicle, or to used as a water Filter in the home. The LIFESAVER cube uses ultra filtration technology to Filter out bacteria to a minimum of log 6 (99.9999%), viruses to a minimum of log 4 (99.99%) and cysts to a minimum of log 3 (99.9%) as specified by National sanitation foundation protocol 231, based on recommendations of the U.S. Environmental protection agency (epa). 0
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