User Manual Q&AAnswer
Jan 28, 2026 - 08:44 PM
The filter in the Levoit True HEPA Air Purifier - Core 300 should be replaced every 6-8 months. However, the actual replacement interval may vary depending on the frequency of use and the air quality in your environment. It's recommended to check the filter regularly for signs such as increased noise, decreased airflow, unusual odors, or visibly clogged filter. If you notice any of these signs, it may be time to replace the filter. Remember to use official Levoit replacement filters to maintain the performance of your air purifier.
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