The KOHLER® Betello elongated toilet bowl, with an easy-to-clean skirted design, delivers a powerful swirling flush. Kohler's most complete flush ever, Revolution 360® flushing technology keeps your bowl cleaner longer than a conventional flush. Installation is easy with the ReadyLock® system: the skirted trapway installs to the floor flange and attaches to the toilet, eliminating the need to drill holes while offering the same secure installation as nonskirted toilets.