Mansfield Plumbing CTK Summit Dual Flush 1.1/1.6 GPF Elongated Front Complete Toilet Kit Complete toilet kit with elongated-front 2-piece toilet; Chrome push button top actuator Pilot-operated anti-siphon fill valve; 3 inch dual flush tower Material: vitreous China; includes tank, lid, bowl, slow close seat, wax ring, and mounting bolts Dual flush, 1.1 gpf/4.0 lpf or 1.6 gpf/6.0 lpf HET