TOLEAD Mineral High Quality Eco-friendly Chlorine Filtration Shower Head with Wheat Mineral Antibacterial Balls Showerhead for Dry Skin & Hair Loss 1.45gpm Low Flow Yet High Pressure and Water-saving Mineral Shower Water-saving Head, Water Therapy of Anion, With wheat mineral Antibacterial balls Minimum temperature should not be below 4 C Maximum temperature should not be over 80 C Easy Installation - Connect to any standard hose in minute If stop using for long time (one week or so), please put the filter in water to maintain