Mansfield QuantumOne™ 2-Piece Standard Height Round Bone Toilet

The QuantumOne&trade pressure-assist toilet features1.0 GPF/3.8 LPF HET high efficiency. The Quantum One is designed for heavy duty use where performance and water savings are the goal of the owner and guest. The tank features the proved Flushmate IV pressure vessel which provides long lasting durability and a 10 year warranty against manufacturer's defects.