Dual-Flush One Piece Toilet 1.1/1.60 GPF, Water-Saving Elongated Comfort Height Floor Mounted, Soft W1573P143501Water Efficiency: Siphonic toilets are designed to be highly water efficient, leveraging a sophisticated siphoning mechanism to maximize flushing power while minimizing water use. This contributes to sustainability and reduces overall water consumption without compromising on performance. Efficient Dual Flush System: Features two flush settings1. 1 and 1. 6 gallonsto optimize water use and support conservation. This system caters to different flushing