Carbon water filters will clean water of chlorine, disinfectant byproducts and other contaminants.
Here is some info. for you:
http://www.plumbingsupply.com/filters.html#faq
http://www.atsdr.cdc.gov/tfacts160.html
A friendly word of caution: Please don't take as gospel everything that is said on this site (or similar ones), it is better to research any questionable advice for yourself before following recommendations which are made without verifiable references as to where the information comes from.