• saigot@lemmy.ca
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    1 year ago

    FYI the Dyson mask does not actually filter the air or improve air quality, it doesn’t have a good enough seal for that. it’s just a fan.

    • RGB3x3@lemmy.world
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      1 year ago

      That’s not true. It does have a filter.

      It just doesn’t really do anything to improve the air you’re breathing.