- 1. Stick the filter exchange display to the water tank and press the start button firmly.
- 2. When a red line is visible, the filter exchange display is activated.
- 3. The red zone extends over time until the maximum period of use has been reached.
- 4. After approx. six months, the maximum period of use has been reached and the filter must be exchanged.
Forgetting to change the filter is now a thing of the past. The filter change signal means you always know the right time to change the filter. Simply place the filter change signal in a visible location and press the button firmly.