An elongated, beautifully sleek two-piece design. Features our industry-leading Tornado flushing system (see SmartFact below) and CeFiONtect ceramic glaze, which creates an extraordinarily smooth, ion-barrier surface to help keep the bowl cleaner with every flush. Universal Height. This toilet only sold with a compatible WASHLET®+ WASHLET®. See compatible WASHLET below in the related products section.