Why is my Guardian pureguardian H910BL blowing air but not producing vapor?
- KKelly WilliamsJul 29, 2025
If your Guardian Humidifier is blowing air but not producing water vapor, it could be due to several reasons. First, there might be too much water in the tank; try removing some. Second, the desired humidity setting might be lower than the current room humidity; try increasing it. Also, detergent residue or oil from cosmetics could be in the tank; wash the tank out thoroughly. Finally, if you are using hard water, try replacing it with softer water.