This shower head and hose has 4 spray modes, including rainfall, spray, mixed modes and the super powerful cleaning jet. The spray mode provides a soft, gentle mist-like water flow which feels like soft cotton, perfect for relaxing and relieving muscle tension. Simply twist the handle of the shower head to turn it into high-pressure power cleaning mode. Easily and instantly rinse away foam, hair and dirt from the bathroom, creating a better shower environment. It has a 15 stage filtration system, which is composed of more than 12 kinds of filter media such as KDF, calcium sulfite, activated carbon, vitamin C, and ceramic balls. Compared with other 3 stage filters, our shower head for hard water can efficiently remove residual chlorine, impurities, heavy metals (such as lead, mercury, etc.), rust, sediments and other harmful substances in the water, providing the best water purification effect. Plus, the one-touch water stop function can quickly turn off the water in one second, providing a more convenient and safer shower experience. You can adjust the water pressure to your preferred comfort level with a slight press of the on/off button.