The sleek GROHE Lineare Shower Only Combo includes everything needed to create an enjoyable shower experience. The Rainshower 310 Mono shower head has a large 12-in. surface and features the super-soft PureRain spray pattern, and Speed Clean anti-lime system to easily remove limescale with a simple wipe of a fingertip. The Lineare Pressure Balance Valve trim includes the cartridge for easy installation.