QUEENTY Review ― Smallest Desktop Air Purifier
One of the smallest HEPA air purifiers available is the USB powered QUEENTY desk air filter.
Despite its compact size, it has 3 stage air filtration with prefilter, True HEPA and activated carbon filter for odors and chemical gases like volatile organic compounds.
Its makers say it will remove 99.97% of dust, pollen, pet dander and smoke and filters out particles as low as 0.3 microns, including PM 2.5 pollution.
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