PowerSpray+™ EasySelect® allows you to change the spray setting on the shower head's handle, making it easier than ever to enjoy different experiences mid-shower. This hand held shower head also includes OptiFLOW® technology that increases the water force by optimizing water flow, so you feel refreshed and invigorated with every shower. 2.5 GPM. 5" Diameter Head. Anti-Clog Nozzles. 5 Foot Hose. Installs in minutes.