American Standard 4021101N.020 Brands Cadet 3 High Efficiency Toilet Tank, 1.28 Gpf, 3 in Flush Valve, 12&quot, White Durable and easy to clean vitreous china construction EverClean surface inhibits the growth of stain and odor-causing bacteria, mold and mildew on the surface Oversized 3 inch flush valve with chemical resistant flapper Flat tank cover for superior storage Toilet tank only, bowl is sold separately