KOHLER Wellworth Classic Two-piece elongated 1.28 gpf toilet

This water-saving version of the industry-leading Wellworth toilet brings a graceful, streamlined design to the bath. At 1.28 gallons per flush, this high-efficiency toilet conserves up to 16,500 gallons of water per year, compared to a 3.5-gallon toilet, without sacrificing performance. An elongated seat offers extra comfort.