The Sloan ECOS dual-flush flushometer features two water-efficient flush options. Push the small green button on the top for a reduced 1.1-gpf flush to remove liquids, or push the large chrome button for a full 1.6-gpf flush. Simply walk away and the flushometer automatically initiates the right flush cycle based on how long the user is in the sensor range. The flush valve is available separately or paired with an IAPMO-listed high-efficiency toilet from Sloan engineered for dual-flush operation. Sloan also offers high-efficiency urinals, flushing with as little as a pint of water.

Sloan Valve.