Whew! I couldn’t find the reply from you asking for a link on masks and microns, etc so I’ll just post it here. I’ve been hearing that bit of information for several months. And I believe the source to be very reliable. But I did a quick search online. There is a lot of information out there, but this one seems to be fairly understandable.https://filti.com/mask-ratings-particle-sizes/
Whew! I couldn’t find the reply from you asking for a link on masks and microns, etc so I’ll just post it here. I’ve been hearing that bit of information for several months. And I believe the source to be very reliable. But I did a quick search online. There is a lot of information out there, but this one seems to be fairly understandable.https://filti.com/mask-ratings-particle-sizes/
Danke!!! I know..I couldn't believe the "firestorm" of "likes" and "comments" I received from what I wrote today--I believe this topic is "near and dear" to just about everyone on this forum!!
Whew! I couldn’t find the reply from you asking for a link on masks and microns, etc so I’ll just post it here. I’ve been hearing that bit of information for several months. And I believe the source to be very reliable. But I did a quick search online. There is a lot of information out there, but this one seems to be fairly understandable.https://filti.com/mask-ratings-particle-sizes/
Danke!!! I know..I couldn't believe the "firestorm" of "likes" and "comments" I received from what I wrote today--I believe this topic is "near and dear" to just about everyone on this forum!!