The Oasis Humidifier Plus puts out at least 50% more daily humidity output than the regular Oasis system.
The Humidifier Plus is a perfect option for extremely dry areas like Utah, Nevada, Arizona. Anywhere where ambient humidity is extra low.
This humidifier features a clip that attaches to the wall of a hard shell case, and your humidifier attaches to that clip. the humidifier should ideally be used in a hard shell guitar case.