Enjoy a shower that simulates the soaking deluge of a warm summer downpour. This contemporary-style rainhead features innovative Katalyst air-induction technology, which efficiently mixes air and water to produce large water droplets and deliver a powerful, thoroughly drenching overhead shower experience. Its clean good looks and durable finish coordinate with many other KOHLER faucets and accessories. Single-function Rain showerhead MasterClean™ spray nozzles prohibit mineral buildup for easy cleaning Katalyst™ Spray Technology with air induction ball joint (patent pending) Optimized sprayface for maximum performance Solid brass construction 2.5 gallon (9.5 L) per minute flow rate 1/2" - 14 NPT connection