The Corbelle elongated Comfort Height® two-piece toilet delivers a powerful swirling flush in a sleek skirted design. With Kohler’s most complete flush ever, the Revolution 360 swirl flushing technology, it keeps your bowl cleaner longer than a conventional flush. A CleanCoat™ surface treatment inhibits the growth of water scale and mineral stains for improved ease of cleaning. The WaterSense®-labeled high-efficiency toilet brings you annual water savings. Upgrade to the ContinuousClean tank for automatic dispensing of toilet bowl cleaner with every flush, watch to learn how ContinuousClean works!