Gregory's ServerOn the other hand, fine enough filters (think HEPA) can remove viruses, and a carbon filter after particle filter can also serve as reactant to safely react with reactive chemicals in air and remove free radicals and VOC.
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Top-level
On the other hand, fine enough filters (think HEPA) can remove viruses, and a carbon filter after particle filter can also serve as reactant to safely react with reactive chemicals in air and remove free radicals and VOC. 1 comment
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@pezmico @dean @libroraptor
In a bit longer version: https://www.youtube.com/watch?v=wihMlE7uew8