H2Option® ADA Dual Flush 1.28 gpf/4.8 Lpf and 0.92 gpf/3.5 Lpf 12-Inch Rough Tank

The H2Option Dual Flush Toilet Tank from American Standard offers 2 flush options to conserve water, when paired with coordinating H2Option bowl, sold separately. Choose 0.92 gpf for a lighter flush that uses less water than the more robust flush using 1.28 gpf. This H2Option dual flush tank is made of vitreous china for lasting durability.