Shower Head with Filter System: Mineral stones can improve hard water and effectively remove chlorine fluoride and impurities, providing a healthier shower mode Updated Shower Head Button: Easy and convenient to switch 6 spray modes by pressing the side button, perfect for you, real one-handed operation Easy to Clean: Ideal for child care, elderly care, pet care, bathing and cleaning, your TOTAL Shower Care system that creates better shower hygiene and a cleaner shower environment for your entire family 6 Spray Modes: 6 different spray modes can fully meet your and your family's needs, whatever you want to massage your body or relax Easy to Install: No tools required, fits most hoses with G1/2" The low flow shower head hits the spot. We're truly saving water. In any mode, water consumption per minute won't exceed 9L. (Of course, if the pressure is too low, you can simply unscrew the flow limiter.) If your home water is very hard, we recommend changing the stones after about 3-4