This simplifies installation because each section weighs ... uses a canister to control a gravity-flush system. A dual-flush toilet features two flush buttons on the top of the tank.

Looking to lower your water bill significantly? Replacing your old toilet with an upgraded low-flow or dual-flush model is an ...

Installation system LIS CWN 1 with cistern for a wall-hung WC and shower toilet with Dual Flush 4.4/2.8L, adjustable to 6/3L, 5/3L, 4/2.6LC. The Laufen installation system LIS is the solution to ...