CLEAN AIR OPTIMA WF W-002 Water filter humidifier

The water filter W-02 reduces limescale in the water and the unwanted emission of limescale particles into the room. Effective for one to three months, depending on water hardness.

Suitable for humidifiers:
CA-604B Smart Top Filling
CA-604W Smart Top Filling
CA-605B Smart Top Filling
CA-605T Smart Top Filling