I need to invest in a good mask or two. I need to keep crap out of my lungs. Not only is not pleasant, I am sure it is not healthy. And this week I had a chest x ray and am now on antibiotics for pneumonia, so I need to be extra careful when sawing, sweeping, handling fiberglass, etc.
Once again, any suggestions of what to look for or what to avoid would be appreciated.
BTW: I have plenty of the throw away things....fine particles still seem to get into my breathing areas.
mt
Look for one that has the seals around both the nose and mouth , ones that have replaceable cartridges. The paper surgical type do very little. Something similar to these.
http://www.allsafetysupplies.com/Masks_c_221.html