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Water/ Water Filter
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wayne aune
(waune) - F
Water/ Water Filter on 08/28/2007 14:03:33 MDT Print View

I came upon this by accident. It is a test to see the quality of your water in an emergency. I am not sure how it would work in a backpack situation. Especially if you are backpacking where there are alot of animals or other people I would think something like this would be very helpful.