10 Reasons to use a water filter

1. In order to capitalize on the health benefits of water, it is essential to draw from a clean source of water.
2. Drinking impure, contaminated water is the leading cause of epidemic disease in developing countries. 
3. There are more than 2100 known drinking water contaminants that may be present in tap water, including several known poisons. 
4. Bottled water does not offer a viable alternative to tap water.
5. Municipal water treatment facilities cannot always control for the outbreak of dangerous bacterial contaminants in tap water.
6. The only way to ensure pure, contaminant-free drinking water is through the use of a point-of-use filtration system.
7. Several types of cancer can be attributed to the presence of toxic materials in drinking water.
8. Clean, healthy drinking water is essential to a child’s proper mental and physical development.
9. According to the EPA, lead in drinking water contributes to 480,000 cases of learning disorders in children each year in the United States alone.
10. It is especially important for pregnant women to drink pure water as lead in drinking water can cause severe birth defects.     

http://www.allabuotwater.org/water-filter.html