The program, which focuses on advancing the American market for high-efficiency water products, concluded its multiyear tour of the country with a water-saving competition between two households in New Jersey. The campaign stressed the necessity of sustainable practices in light of the fact that less than 1 percent of the world’s water is available for human use. On the website, users can search for WaterSense-approved products by category, brand and model number.

http://www.epa.gov/watersense/about_us/why_watersense.html