
New Water Filter
Water quality varies from place to place, so you should have your water tested to see what impurities it contains. The results will help you decide whether you actually need a filter and what type to get. Note that it can cost more than $100 to test for a range of contaminants.
Chlorine and lead are the two most common problems. Chlorine is a powerful oxidizing agent that can cause birth defects, cancer, and heart disease. As for lead, even very small amounts can be harmful, especially to young children. Lead poisoning causes organ damage and stunts the nervous system, producing mental retardation.