KOHLER K-72774-BN Artifacts Single-function 2.0 gpm showerhead with Katalyst spray, Less Showerarm and Flange, Vibrant Brushed Nickel Katalyst air-induction technology maximizes the air/water mix for a powerful, even flow Sprayface features nozzle geometry that delivers a more focused coverage of large water droplets MasterClean sprayface resists hard water buildup and is easy to clean 2.0 gpm (gallons per minute) showerhead flow rate Showerarm and flange not included