Toto DuoFit In-Wall Dual Flush 0.9 and 1.6 GPF Tank System PEX Supply Line and White Rectangular Push Plate - WT151800M#WH

About the Toto DuoFit In-Wall Dual Flush 0.9 and 1.6 GPF Tank System PEX Supply Line and White Rectangular Push Plate - WT151800M#WH

****This In wall tank system has been updated with the WT171M DUOFIT in wall Tank. Please follow the link to find out more about this highly anticipated upgrade****

The Toto WT151800M#WH is an in-wall tank system for TOTO's new generation of wall-mounted, or rear siphon toilets. This tank installs inside the wall studs and connects to the toilet from behind. It actually saves 9" of floor space compared to a standard toilet mounted on the floor. The flush buttons of the toilet are mounted up on the wall to this tank and servicing the tank is done by removing the button panel from the tank. When the #2 button is pressed, this tank flushes at a rate of 1.6 gallons per flush (GPF). Otherwise, it has a flush rate of 0.9 gallon per flush when the #1 button is pressed. Most of the bowls that are compatible with this tank achieve 800+ MaP ratings (number of grams per flush is the standard tested for MaP compliance). Having complied with ADA, WaterSense, and UPC standards, this DuoFit in-wall tank is both safe and efficient to use.