1. Ordinary tap water is heated to 212 degrees F (100 degrees C), killing bacteria, cysts and viruses by continuous boiling.

2. Steam rises leaving behind dissolved solids, salts, heavy metals and other substances.

3. Low boiling light gases are vented.

4. Steam is condensed in a stainless steel coil.

5. Distilled water then percolates through a coconut shell carbon filter, enhancing quality by adsorption of VOCs.

6. The purified drinking water is collected and stored.