Get softer skin, shinier hair and cleaner air. The Aquasana Premium Shower Filter enhances pH balance and removes over 90% of the chlorine in your shower water that can cause dry, itchy skin and brittle, lifeless hair. Chlorine can strip your skin and hair of their natural protective oils. Showering in Aquasana filtered water restores your body"s natural protective oils for noticeably healthier hair and skin. In addition, the Premium Shower Filter reduces synthetic chemicals that can evaporate out of your shower water and contaminate the air you breathe.