Dual flush actuator offers a choice of 0.8 or 1.6 gallons per flush (gpf)
For use with K-18829-NA 2-inx4-in in-wall tank and carrier system
Large flush actuator plate opening can be removed for easy access to inner tank
WaterSense toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets