Grohe 19843EN0 is part of the Geneva Faucet Collection features a simple and elegant design to match nearly any decor, featuring SilkMove technology for effortless operation and long life. The Grohe 19843EN0 is a Grohflex Single Function Pressure Balance Valve Trim. This Trim also includes a Control Module. Designed for shower or tub/shower diverter applications. The Trim and Handles have a Satin Nickel Finish for an appearance that is a warm non-reflective finish set apart from the traditional Chrome look and feel. This durable Finish is backed by a limited lifetime warranty.