Engineered to prevent clogs, the Portsmouth Champion PRO Chair-Height Elongated Toilet from American Standard has been tested and proven to flush a bucket of golf balls in a single flush. This powerful flushing action, backed by an industry-leading warranty, is your assurance of dependable performance every time. Designed to help improve cleanliness, the Portsmouth Champion PRO toilet features a PowerWash® rim to scrub the bowl and EverClean® surface to inhibit bacteria. Comfortable chair-height toilet is 17” tall, including seat (sold separately), with an elongated bowl for added room. Ideal for conserving water, it uses 20% less water than a regular toilet and is WaterSense® certified.