Seat Included An elongated, beautifully sleek one-piece design. Features our industry-leading TORNADO FLUSH® 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. TORNADO FLUSH® Flushing System Specially designed to accommodate WASHLET®+ CEFIONTECT® Glaze prevents debris from sticking to ceramic surfaces, making them easier to clean 360? Fully Skirted design ADA Compliant Universal Height One-piece decorative high profile toilet Elongated front Bowl with SoftClose® slim seat 12" Rough-in less supply Chrome trip lever included