The American Standard Yorkville Elongated Toilet is here to serve in style and comfort. Finished in a dazzling white, this toilet has an EverClean surface that inhibits the growth of nasty stain and odor-causing bacteria. It ensures your comfort with an elongated bowl for a more ergonomic fit. For those with trouble sitting or standing, this is the toilet for you with a tall, 15-inch seat height. Not only comfy but efficient too, it only flushes 1.6 gallons of water at a time compared to the 3.5 gallons of standard toilets. The siphon jet has the power to get the job done right. About American Standard It all begins with an unmatched legacy of quality and innovation for more than 130 years. This tradition has put American Standard in three out of five homes in America; plus countless hotels, airports, and stadiums. They provide the style and performance that fit perfectly into your life; wherever that may be. Efficient, 1.6 gallons per flush. Elongated bowl for greater comfort. EverClean surface inhibits stains and odor-causing bacteria mold and mildew. Pressure-assisted siphon jet flush action for a powerful flush. Dimensions:20.5W x 29.75D x 29.25H in..