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A comment on Experiments on a $50 DIY air purifier (2020). Parent comment

Re:Experiments on a $50 DIY air purifier (2020) by ncmncm on Thursday September 02, 2021 @11:18PM (#28400037)
BTW, a 3D printer running is a potent source of VOC pollution and particulates, meriting an activated-carbon filtration system for wherever it is.
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