The lever handle makes it easy to adjust the water. Install with Posi-Temp® pressure balancing control valve to maintain water temperature control in the shower. The 6-inch diameter spray head this eco-performance showerhead conserves water without sacrificing performance. The advanced, self-pressurizing Moen Immersion™ rainshower technology channels water through the showerhead with three times more spray power than most rainshowers for a more thorough rinse. Built on the Moen M-PACT common valve system, allowing you to update the faucet style in the future without replacing any plumbing.