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A comment on Apple Faceshield. Parent comment

Re:Apple Faceshield by varenc on Wednesday April 08, 2020 @06:39AM (#22811704)
An N95 respirator is rated to block at least 95% of 0.3 μm particles. It’ll do waaay better than 95% at blocking droplets! They’re much larger.

(though N99 and N100 respirators do exist)

[ Parent | on HN ]
Re:Apple Faceshield by stubish on Wednesday April 08, 2020 @12:09PM (#22814197)
But remember that a respirator blocks 0% of particles getting in your eyes.
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