Arcisan Synergii Toilet Suite is a new radical approach to product design, which combines the geometric with the organic. The Suite incorporates the latest technologies in sanitaryware, i.e. Rimless Flushing, Slimline Seat, CleanTect glazing, Comfort Height & Dual water Inlet making it suitable for most projects. 10yrs Soft Close Seat Mechanism Warranty. WELS 4 stars 4.5 / 3L.