The air particulates in Los Angeles are measured at 2.5 microns. If your mask is only tested to 3 microns it will not protect for 2.5 microns??micr
810027
I bought these masks for health reasons (illness, contagious diseases, etc). But I believe that 2.5 microns are smaller than 3 microns. It's possible that the 2.5 microns could seep though the mask.
810028
I don't know about micron ratings. If my mask is rated 3 microns, then I suspect it would not protect against 2.5 micron particles.
2110635
Any filter rated P100 will protect against particles 2 micrometers and larger, which most silica dust is.
199854
It is not. HEPA filters are required to filter out 99.97% of particles 0.3 microns. This one can filter out 94% per Filtrete.
1798305
These ARE designed for all types of particulate matter from nano sized to larger pollen particles (M Smith is wrong). N95 masks are tested to remove 95% of all sizes of particles.
1562799
I don't know about microns, but the filter helps with allergens a lot. I live in the deep South where the pollen is very bad right now. Allergy testing revealed that I am allergic to everything tested except two items. It is wonderful to experience relief.
29310
I doubt it. It is just a thin carbon filter. Plus the mask doesn't conform tightly. I have a gap under my chin. It is ok for dust, but I wouldn't trust it for anything else. For health reasons alone, I'd go with a more serious mask.
941558
I love the filter.. have used it is Mongolia in Ulaan Baatar which has terrible air quality.. Also, Jerusalem, Israel and calgary, Ab. It works . I could not say about the microns.
21459
Extremely doubtful. It does filter large particulates from the air but does not really have any filter apparatus and the mask is literally just the material the product is made from. That being said it's great for dust and compact for transportation I would definitely NOT trust it as a sulfur mask and would intact VOG mask customer service before you make any plans to do so. Maybe ok as a last resort?
1564611
I read that it is in the range of 2 to 10 microns to catch dust mites and their allergens.
1775580
No...This mask comes with "Particulate" filters. You will need to purchase "Organic Vapor" filters for this 3M 6000 series mask.
730207
The factory filter bag is rated for 2 micron nominal. I am not aware of any alternate filter bags as the assembly may not be capable at proper dust/chip removal if you try to go less. The restriction at 1 micron or less may be a problem. Keeping the filter bag clean is easy enough - just tap on the sides when finished. I find the unit does a very adequate job considering the price. If finer filtration is required I would suggest an air cleaner set up with HEPA filtration.
730203
The cloth bag at the top is the filter and the bottom one is the collector bag. I don't know the micron size but it lets very little dust out of the system. I also have an air filter that turn over air in shop 8 times per hour. I do not think there are any filter options on the shop fox or on any other brand.
2154955
I will not answer that question directly, however I can point you to the 3M informational page which is here. http://www.3m.com/product/information/P100-Particulate-Filter-Respirator.html I hope this helps. Good luck!
193584
Pierce- check out the Wynn Environmental website. They make some great aftermarket filters. I believe the one I picked up a year ago (I'm not home right now) is the 35A canister, which requires a slight fit adjustment to my (your) Delta dust collector, but it works great. I think it's 0.5 micron. Also remember that there's a trade-off between filtering capability and airflow, so the "low micron" filters require more surface area on the filter to ensure adequate airflow. Chris
1720819
Look for info on the particle size range of asbestos. I would think it's larger than the filtration ability of this cartridge; if it is, then you'll be protected. You probably already know this but the other important factor is taking the time to get a good snug fit. It doesn't take long but it's essential that you ensure it's snug all the way around every time you use it. I have used these cartridges with two different styles of mask (one protects my eyes as well) for years now and I always appreciate how much it protects me from even the obvious dust. I wouldn't be without mine.
522903
I have received no formal training, but it is my understanding that this filter is only approved to protect from particulates (including petroleum products), but not from any vapors. It should provide basic relief to lessen the exposure to organic vapors (like benzene), but it's not designed to be protect against high levels of any vapors. I would suggest you look into other 3M cartridges that offer full organic vapor protection. You may also want to seek advice from someone with formal training regarding respirators.
1396954
It should work very well. I use mine for sanding wood on my lathe and it does not let any of the dust in. This is what this respirator is made for and I would suggest purchasing an extra set of cartridges when breathing becomes difficult. I'm still on the original set of cartridges with well over 100 hours of use on them. Those disposable masks are no comparison and for the price this respirator is amazing. Just follow the instructions to make sure you get a good seal on your face and you should get used to wearing this in no time.