• Davel23@fedia.io
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    1 day ago

    Should probably point out that “mm” in this case is micrometers, not millimeters.

    • Instigate@aussie.zone
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      24 hours ago

      Thank you for that clarification; I was genuinely wondering why anything smaller than 2.5 millimetres would pass through an air filter! When it comes to filtering air, 2.5 millimetres is MASSIVE