PLEASE NOTE: Failure to properly maintain your HEPA system will decrease its efficiency and airflow. 

  • Foam Pre-Filter: 3 to 4 months* 
  • HEPA Filter: 2 to 5 years
  • Inner Carbon Filter: 6 months
  • Optional Carbon Canister: 12 months


* The foam pre-filters can be washed and reused. 

NOTE: According to the manufacturer, filter life is based on average air content. Some filters may need to be changed more often due to higher amounts of dust, humidity, or chemicals found in your ambient air. Additionally, people who are more sensitive to these airborne contaminates may desire more frequent filter changes.

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