All the benefits of humidification without the hassle of changing water everyday.
Lasts for 30 days after opening the package.
Suitable for normal average conditions of medium to high humidity, and medium to high temperatures.
The HumidX Standard is a good starting point for finding the right level of humidification. The HumidX Plus will improve the humidity level further and is useful when the ambient humidity level is very low (eg, high altitudes, on an aircraft).