WaterSense® and ENERGY STAR® are labelling programs that help you choose water-efficient and energy-efficient fixtures and appliances. WaterSense and Energy Star products are tested by third-parties to measure efficiency, performance, and quality.
You’ll find faucets, showerheads, and toilets with the WaterSense label in local stores. For dishwashers and clothes washers, Energy Star is the current rating system. Some stores have their own efficiency labels. WaterSense and Energy Star are still the most reliable choice.