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Regina MccoyAug 29, 2025
Why does my Levoit LV-H133 smell bad?
- Zzachary35Aug 29, 2025
If your Levoit Air Cleaner is producing an unpleasant odor, the air filter may be dirty and needs replacing. Another possible cause is high humidity levels leading to mildew growth on the filters. In this case, replace the air filter and move the air purifier to a room with less than 85% relative humidity.