In an in-person conversation, someone mentioned that they thought there was an N99 version of the 3M Aura. I'd like to have some of these for the next time there's a wildfire, but I don't find anything about this online. Do you know what they could have been referring to? I wear only the 3M Auras because the builtin foam nosebridge is the only thing I've ever seen that avoids fogging my glasses.

0

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/mcc/statuses/114695202681807804 on your instance and quote it. (Note that quoting is not supported in Mastodon.)