Charcoal water filter basics
One of the most inexpensive and effective ways you can filter your water is to use charcoal water filters. These will remove any of the contaminants in your water. These are particularly effective if used with a public water supply.
The costs are relatively small in comparison with other purification systems. A charcoal water filters should cost around $30. Because there are no complicated electronic or mechanical systems the costs are low.
Charcoal itself has purifying qualities. It absorbs gases and liquids that are harmful for you. It also absorbs odors.