Why is my Levoit LV-H133 Air Cleaner producing an unpleasant odour?
- BbowmankaraSep 1, 2025
If your Levoit Air Cleaner is producing an unpleasant odor: * Make sure that the air purifier is in a room where the relative humidity is less than 85% RH. Higher humidity levels may cause mildew to grow on the filter.