The EcoRain™ shower head saves you more than $451 a year in utility costs and conserves a half-gallon of water per minute without sacrificing a powerful and invigorating shower. Its unique oval shape was designed with 60 individually directed, anti-clog nozzles that deliver 50% more spray coverage than a standard shower head. Choose from true total body coverage or a quick rinse with the concentrated PowerSpray™. 1. Based on two 10-minute showers per day. Water, gas and sewer costs based on national average and U.S. Department of Energy estimates. Water costs: $2.67/1,000 gal.; sewer costs: $2.67/1,000 gal.; gas costs: $16.00/1,000 cf.