HEPA is an acronym that stands for High Efficient Particulate Air. It is used as a measurement standard for how efficient air purifiers are when filtering out pollutants. In order for an air purifier or filter to be classified as TRUEHEPA, a filter must capture 99.97% of the particles that pass through it. We are proud to that all of our machines achieve 99.97% filtration down to .1 microns.

“HEPA filter?”

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Blueair - Blue Pure 411 161 Sq. Ft. Air Purifier - White-Alt_View_Standard_17

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Answered by Kitster 4 years ago
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HEPA is an acronym that stands for High Efficient Particulate Air. It is used as a measurement standard for how efficient air purifiers are when filtering out pollutants. In order for an air purifier or filter to be classified as TRUEHEPA, a filter must capture 99.97% of the particles that pass through it. We are proud to that all of our machines achieve 99.97% filtration down to .1 microns.
Answered by Blueair Support Team 5 years ago
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