One Piece Toilet, D1654900 One Piece Toilet: 2133010005, elongated, Siphonic, Flushing rim: Closed, Outlet vertical, Single Flush, Trip lever placement: Top, Flush water quantity: 1.28 gal, Shower toilet seat: 610000001040100, Removable Seat, Slow close, WaterSense: Yes, cUPC listed: Yes, cC/IAPMO®: No