There was a report in March 2008 which said that water suppliers are unable to clean up 100% the chemical compounds that are in water and are harmful for human beings. There may be chlorine which affects the taste and odor of the water, herbicides and insecticides, heavy metals like lead that may harm physical and mental development, industrial pollutants like benzene which may cause anemia – and many more like these. So it is very important that you get good water for a healthy life. Pur Water Filter is here to give you just that. It cleans up all these chemicals and leaves the fluoride intact for you to drink. So get one of these and stay healthy.