The Water Cube keeps humidifiers fresh. It works in ultrasonics, evaporators, and air washers. Lasts up to one year (12 months). Suitable for use with most humidifiers made by other manufacturers.
Make sure this fits by entering your model number.
Original Stadler Form Replacement Accessory
Helps keep water fresh in humidifiers between cleanings
Suitable for use in ultrasonic, evaporators and air washers style humidifiers
Patented Swiss technology