Air-O-Swiss 39452 A200 Hydro Cell

This Hydro Cell uses activated carbon technology to provide constant freshness in AIR-O-SWISS humidifiers. This advanced water maintenance system keeps your humidifier operating at its highest level between recommended cleanings.

Highlights:

• Reduces heavy metals. odor causing chemicals and pesticides from household tap water
• Hydro Cell activates as soon as it comes into contact with water even if the humidifier is switched off
• Replace the hydro cell every 1-2 months to ensure highest water quality
• Comes in a pack of 2