Lately, I've been using FFP3 masks with N95-style double headbands. All the FFP3... | Hacker News

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		Zak on Jan 12, 2022 \| parent \| context \| favorite \| on: Switching to an N95 mask gives a 75x boost in Covi... Lately, I've been using FFP3 masks with N95-style double headbands. All the FFP3 masks I've seen have a foam nose bridge that makes it much easier to get a good seal than any of the KN95s I've seen.

OJFord on Jan 12, 2022 [–]

FFP3 is a higher standard anyway, ~equivalent to the US's N99.

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