SHOWER FILTER FOR SKIN AND HAIR: Reduces chlorine and odor, and controls scale which helps to maintain the natural moisturizing oils of your body and hair ATTATCHES TO EXISITING HARDWARE: Designed to work with most standard showerheads and shower arms with a simple threaded connection - this attachment is made to match exisitng bathroom finishes REPLACEABLE FILTER: Filter media lasts up to 8,000 gallons (30,000 liters) or six months, we recommend replacing your filter replacement cartridge every six months for best results PREMIUM KOHLER FINISH: Premium material construction for durability and relaiability, Kohler finishes resist corrosion and tarnishing WHATS INCLUDED: 1 Filtration Sytem and 1 Filter Cartridge