Best Practices and General Information
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      How long does it take my air purifier to clean the room?

      This depends on multiple factors such as square footage, ceiling height, and the pollution level in your space. 

      Unit Size Space Approximate* Air Changes
      Compact 0-500 sqft 2-3 changes per hour
      Ultrafine 468 0-1200 sqft 2-3 changes per hour
      950P 0-3,500 sqft 2-3 changes per hour

      *Based on a controlled testing environment

      Air changes per hour or air change rate is a measure of the air volume added to or removed from space in one hour, divided by the volume of the space.