Credits WEc1 WEc3 WEc3 WEc1 WEc3 WEc3 WEc3 WEc1 WEc3 WEc3 WEc3 WEc1 WEc3 WEc3.1-3.2 WaterSense label helps US consumers choose high-quality, water-efficient products. Resource type Technical Guides Link http://www.epa.gov/watersense/
