This Aimes Toilet uses Tornado Flush Technology, which siphons drinking water with two potent nozzles, harnessing the power of drinking water and gravity to maximize cleansing and use water extra proficiently. To buy alternative components, or for aid with finding a TOTO showroom or item literature, push 3 when prompted. XOn http://www.neworleansbbs.com/home.php?mod=space&uid=345908