Showerhead Filters by GROLIGH. Details: 1. Filtration Stage--PP Cotton, KDF 55, Calcium Sulfite and other 11 layes of filter media Highly filtered bathing water and sends it through various purification processes, dramatically reduced chlorine, heavy metal, fluoride, impurity, bad odors, protect the health of skin, hair and nails. 2. Soften Stage--Alkaline Ball, Microporous Ceramic Balll and other 5 layers of " highly treated " media Soften water, balance PH leval, energize water with oxygen to help nourish skin, hair and nails. 3. Rejuvenation Stage--VC ball, Energy Balll and other 4 layers of revitalizing media Release some beneficial vitamins and minerals dissolved in the water, designed to make your skin softer and smoother and restore the strength of your hair. Consistent Water Pressure Our high-performance hard water filter provides clean water without reducing existing water pressure. Clean soft water means less scale buildup, saving you time and energy in cleaning the...