The KOHLER Persuade collection captures the essence of modernity in subtle curves and clean lines. With its sleek symmetry, this two-piece Persuade Curv two-piece elongated toilet adds style to the bathroom without sacrificing water savings. The two-button flush offers the choice of 1.0 or 1.6 gallons per flush. The high-efficiency 1.0-gallon flush setting reduces water use by more than 30% over the 1.6-gallon mode, which adds up to potential water savings of more than 4,000 gallons per toilet, per year. The skirted trapway installs to the floor flange and attaches to the toilet, eliminating the need to drill holes while offering the same secure installation as nonskirted toilets.