How we make it greener EcoPower® Toilet Flush Valve TET1UA



TOTO participates in the UPS Carbon Neutral program. TOTO is a certified SmartWay® Transport Partner.


TOTO’s EcoPower® Toilet Flush Valves feature the highly regarded EcoPower technology. Engineered to reduce environmental impacts, TOTO’s EcoPower products offer water and energy savings without sacrificing performance. Below are some of the features of TOTO’s EcoPower technology.


Ensuring that water flows only when needed, the self-adjusting EcoPower sensor eliminates “ghost” flushing that wastes water. A minimum of six seconds in front of the sensor is required to get its acknowledgement, and a three second flush delay after stepping away from the sensing zone prevents excessive flushing.

TOTO's EcoPower technology enables the product to operate 100% off grid. As water flows, the microturbine recharges capacitors for the sensor and solenoid. Less reliance on the back-up battery results in much less battery waste.

The piston and solenoid mechanism, a marked improvement over traditional rubber diaphragm type valves, maintains consistent flush volume under a range of supply pressures.


Using the same proven engineering as our legendary EcoPower conventional and high-efficiency toilet flush valves, the ultra-high efficiency flush valve reinforces TOTO's performance reputation while offering an additional water savings of 20% and 38%, respectively.

End of life


Metal and electronic parts can be recycled at the end of life.