The Karcher RM 511 descaling powder is designed to remove limescale buildup from steam cleaners, coffee machines, and kettles. By eliminating mineral deposits, this cleaning agent helps your appliances operate more efficiently, which leads to lower energy consumption and a longer overall service life for the equipment. This set includes six individual sachets of 17 g each, totaling 102 g of product. It serves as a direct replacement for the RM 511 descaler sticks (6.295-206 and 6.295-987), offering a convenient way to maintain your household devices and ensure they continue to perform reliably over time.