The Air-O-Swiss Hydro Cell has replaced the Hydro Stick. See our Hydro Cell page for more information and to order.
The Hydro Stick provides constant freshness in Air-O-Swiss humidifiers. This advanced water maintenance system keeps your humidifier operating at its highest level between recommended cleanings. Good for one year, the Hydro Stick ensures your humidifier's functionality while providing fresh humidification performance.
Formerly known as the Ionic Silver Stick (ISS), the Air-O-Swiss Hydro Stick begins to function as soon as it comes into contact with water, even if the humidifier is switched off. Using the Hydro Stick helps to maintain the appliance and improves the life expectancy of the humidifier. Exchange the Hydro Stick a year after it has first been used.
Placement of Hydro Stick
Be sure to reference the humidifier's User Manual to see how the Hydro Stick should be positioned in the humidifier. The metallic clip can be removed in all devices except in AOS 1355N, AOS 2055A, AOS 2055 and AOS 2055D.
To ensure proper water quality maintenance the Hydro Stick has to be changed every year. As a reminder for the first time the Hydro Stick is used, attach the indicator sticker found in the Hydro Stick packaging to your device. Write the relevant month and year on the sticker.
- The Hydro Stick does not need to be cleaned but should be exchanged after one year to guarantee optimal humidifier freshness.
- If the humidifier is cleaned with anything other than clean tap water, you must first remove the Hydro Stick from the water base.
- Be sure to return the part to the water base after cleaning.