3 Adjustable Pattern-This powerful ionic shower head comprises of three different modes of water fall: Rainfall, Jetting, Massage. The mode is selected with easy rocker switch. Each mode is made to enhance your shower experience,get you SPA shower experience in your bathroom 3-layer Filtration - The filter shower head can make up treble filter system, Remove the remaining chlorine, eliminate impurities, and neutralize the PH value.which can make the water much cleaner, and keep water's PH balance to help your skin is smoother and your hair is more Gloss High Pressure & Water Saving - The micro nozzle technology makes the outlet holes smaller and denser, thereby increasing water pressure and steady the water flow. Up to 30% water saving than ordinary showerhead. Note: If the limescale on the shower panel affects the water flow, we suggest you put the panel in white vinegar for 1-2 hours Durable&Easy To Install- The shower head is easy to install without tools; simply screw onto any standard shower hose( G1/2 interface). Ionic shower head is made of durable ABS material, which prevents rust and deformed.