“What is the cleaning rate of this purifier? I have a 400 sq ft space I use as an indoor shooting range, and need a hepa filter to remove smoke and fumes. As a result, its capacity to refresh the space’s air is key. Thank you!”

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• The rate is a little slower than others. I would say it is to keep the sound down. From 77% clean it says about 15 minutes to clean air even though the air is normal clear.

  Answered by JuceKS 3 years ago

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• We would like to let you know that the cleaning rate for this air purifier is 1200 sq. ft. (1 ACH).

  Answered by Shark Support Team 3 years ago

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