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Old 11-29-2012, 08:22 AM   #21500
pdurrant
The Grand Mouse 高貴的老鼠
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Posts: 71,510
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Join Date: Jul 2007
Location: Norfolk, England
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Quote:
Originally Posted by ProfCrash View Post
If you want to be really anal, you can get a steripen. They use UV light to purify water and are the size of a pen. Light weight, easy water filtration.
How about a 15nm filter in a water bottle. It removes at least 99.9999% bacteria and at least 99.99% viruses, also (of course) any larger pathogens.

Last edited by pdurrant; 11-29-2012 at 08:24 AM.
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