Grohe 35054ENO Brushed Nickel Grohflex Shower Set. The Grohflex Collection by Grohe is a universal valve system designed to specifically for North America. The affordable flexibility in function that comes with that valve allows user to install a wide variety of shower systems. The Grohe 35054ENO Brushed Nickel Grohflex Shower Set is loaded with high-quality products that will give your shower an organized appearance, and powerful performance. The Shower Set consist of: a Rustic 160 Rainshower Head with 4 different sprays, a 12" Rainshower Arm, dual function thermostatic mixing valve, Rustic 100 4 spray Hand Shower, a stunning Brushed Nickel finish that will look fantastic in your home. This Trim is designed for another level of comfort and all around performance.