The Persuade Collection captures the essence of modernity in subtle curves and clean lines. With its sleek symmetry and compact design, this Persuade Curv toilet tank adds style to the bathroom without sacrificing comfort or water savings. The compact tank flushes with the press of a button, offering the choice of 1.0 or 1.6 gallons per flush. The high-efficiency 1.0-gallon mode saves as much as 6,000 gallons of water annually over a standard 1.6-gallon toilet.