Water Distillers

It is known that distillation heats water until it vaporizes as steam. After vaporization, when the steam recondenses back into relatively pure water, the minerals, bacteria and other substances get left behind. Therefore, this is how distillers remove bacteria, minerals, trace amounts of metals, many organic chemicals and nitrate. There are some stills that allow contaminants whose boiling point is lower than water (some pesticides and volatile solvents) to vaporize with the water and then recondense with the distilled water. Such problems are avoided by a vented distiller. One of the drawbacks of distillers is that they tend to remove beneficial minerals from water and this makes water taste flat or bland.

The process of distillation process when compared to all other processes of water filtration, is very slow. The average filtration capacity of distillers is between two and five gallons. It takes approximately five gallons of tap water to produce one gallon of distilled water - this shows the slow rate at which this process filters water. When compared to other filtration systems, stills are relatively expensive. They are also quite difficult to keep clean and require very frequent cleaning. Because of these considerations, such as maintenance requirements and electricity consumption, you have to keep this in mind when purchasing a distiller.