Patented plungers control the spread of water as it leaves the nozzle, allowing pressure to build and intensify, resulting in a remarkably powerful performance even with low water pressure. Patented plungers control the spread of water as it leaves the nozzle, allowing pressure to build and intensify, resulting in a remarkably powerful performance even with low water pressure Self-cleaning plungers resist hard-water buildup and sediment, making it easy to clean and maintain Corrosion-resistant polished chrome finish Constructed of durable plastic, engineered for longevity Spray settings include full intense, massage and combination WaterSense Certified 2.0 GPM flow rate