Wednesday, August 20, 2014

How to Make a Gravity Bio-Water Filter - Cheap and Easy

Here's another method of filtering water.  As far as the screen is concerned, that can be applied to the idea that I tried yesterday.  Also, since the charcoal got mushy, it seems like it can be mashed down so that it can be a uniform and compact layer.  Hopefully, it won't clog it up.  Eventually, I will get to the best that I can do with the plastic bottle and learn something so that I can graduate to this system, which looks like it can handle more water.



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