does anyone use shower filters to remove chlorine, or any other substances/chemicals that are part of the tap water in the uk. the tap water in the uk is hard water: alot of cleaning chemicals are put into to clean the water. i am having serious hair loss problems and i am sure its the water. i have been to the doctors they say i am fine, i have tried all shampoos and oil for hair but to no solution. pls advice which shower filters is best and which you use.