With the Siemens/Bosch Maintenance Kit EQ-series, you'll have everything to properly maintain your espresso machine at home. This maintenance kit contains 10 cleaning tablets for flushing clean the pipes, and 3 descaling tablets to remove limescale. The flexible cleaning brush allows you to also clean hard-to-reach spots. This way, you'll remove milk leftovers from the milk hose, for instance. Place the Brita Intenza water filter in the water tank after cleaning. This filter clears the water, which makes the coffee taste better and prevents limescale at the same time.