Nature uses natural forces - gravity, ion exchange, layers of filtering, even magnetic fields - to cleanse and purify water. The Keosan Pure Water System uses these same principles in a portable, gravity flow system that provides unlimited alkaline, ionized water for less than $1 a day.

The ceramic pre-filter captures sediment, removing particles and pollutants (germs & toxins) down to .2 microns in size. This filter can be washed and re-used, extending its life up to one year depending on water quality.