Annual Water, Gas and Dollar Savings by Gallons Per Minute (GPM) 1
1. Savings compared to 1995 ASME A112.18.1 water savings standard requiring maximum flow
rate of 2.5 GPM. Due to local regulations 2.5 GPM may not be available in all U.S. locations.
Savings based on 10-minute showers, two showers per day. Water, gas and sewer costs
based on poll of major U.S. markets and data from U.S. Energy Information Administration.
Water costs:$4.36/1,000 gal.; Sewer costs: $5.94/1,000gal.;Gas Costs: $12.52/1,000 cf.
Individual savings will vary based on local utility rates.