You should clean the humidifying filter once a month or when the Filter Indicator Light is on. The frequency of maintenance will depend on the hardness or impurities of the water you use.
What descaling solution should I use for the humidifying filter?
You can use citric acid or 100% bottled lemon juice for descaling. Follow the instructions provided for each solution to ensure proper maintenance.
What should I do if there are deposits on the humidifying filter?
If you notice reddish-brown or white deposits forming on the surface of the humidifying filter, it is due to impurities in tap water. This is not a defect, but you should replace the filter when it is covered completely in white deposits.
