The air-injection technology of the Raindance E 150 Single Spray 6 in. AIR Green Showerhead combines standard water with the vitality of air. Each drop of water is infused with air, for an invigorating high-performance shower. Enjoy a soothing rain shower, cascading down onto your head and shoulders - Raindance showerheads envelop your body in a wonderful cloak of water for an ultimate shower experience. Thanks to the enrichment of water with air, EcoSmart means: Showering pleasure with a soft, plump water jet. You will feel the difference on your skin. Eco" Logical. Calcareous water, dirt, cleaning agents: faucets and showers need to withstand a lot. With QuickClean technology, residues disappear in an instant. AirPower – more fun from less waterThe principle is simple: an ample supply of air is sucked in via the spray disc of your AirPower shower. The incoming water is infused with this air. Around three liters of air are transferred to one liter of water. Valuable water is thus used efficiently.