Chlorine is used by water treatment plants to kill germs. It is helpful at the start but harmful when it reaches your home in high amounts. Many people notice that their tap water smells like a swimming pool. Some feel dryness on their skin after bathing. Some notice their hair becoming rough. These signs show that the chlorine level in the water may be high. A chlorine filter can solve these problems easily. https://fitnesstrackerforswimmers.com/product/chlorine-filter/