Is there a way to filter clean drinking water from undrinkable water without chemicals?

Second, for point of use drinking solutions - one possible option is layered ozonated water. The process mimics Mother Nature's disinfection similar to a lightening storm. Check out GmaGoldie's information for a starting point.

If solids are part of the equation, a pre-filter may be needed.

I presumed only "drinking" water. If E. Coli is present, you not only do not want to drink it but it is also dangerous to bath in.

Water quality is essential. Contamination is a real health concern. Very important issue facing us globally.

Vapourate it... And COndense Them... No Dirts or Impurities is Gonna Be There...!

Damn Sure Coz I Studied all Those in my Text Books..!

Yep just distill it. Nothing heavier than steam will be in the water. Thats pretty much the best way unless you go and buy a ionizer which will run you a couple of thousand.

Distillation process (boiling and condensing the water vapour) is possible. But it would yield distilled water.

Another alternative method might be using reverse osmosis. By using a separating medium, like a porous material, and using pressure by any method to force reverse osmosis.

Look up Katadyne on the web. I have seen advertised a portable bottle filter that supposedly does the job.

With R.O. and Ultraviolet UV are available to filter water. You can buy furnace filters and refill media too. Check more on airsponge.com All types of air filters for air conditioning, filter for ac, carbon filters, air filter best, ac filter are in stock.

You would need to boil it then run it through a screen, mesh or over rocks to remove dirt and mud.

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