Hi all,
I came across a YouTube video where it is shown how to make a very cheap and lightweight (about 1 ounce) 1-micron water filter, and I was interested in getting feedback from some of the more knowledgable people on this topic.
Follow the link to view the video: http://www.youtube.com/watch?v=is7X6JS9vUo
Also, just to mention, this guy seems to have a whole host of great lightweight backpacking ideas. Check them out and let me know what you all think.
Thanks.
Dave
