3MP100 / OV / AG Multi-Purpose Reusable Respirator 62023, Medium Size, NIOSH-APPROVED P100 / Organic Vapor / Acid Gas Rated Filters, Adjustable Head Straps, Comfortable & Lightweight (62023H1-DC)

Long story short, I was having a stupid issue with the air quality in my apartment during/after vacuuming. Anyway, the air would be absolutely horrific and make me sick. Even a 3M N95 mask over top of a 2nd disposable mask wasn't doing anything. I decided to buy this P100 mask in the hopes that it would help. Well, it did - the air I was breathing was completely clean with it on.

Great fit. Protected me from all kinds of stain, gas, and dust. Lightweight and smell proof!

Happy to receive the medium size respirator mask. Glad to see the safety seals on the box were fully intact. The face mask is light and fits perfectly for petite women. Worth the price to protect your lungs from a variety of particles Would highly recommend.

It's adjustable so it fit good nice and snug not too heavy I really like this mask

Had a bit of trouble getting the filter bits onto the mask, but it worked great once I got it together. I haven't died of mold poisoning yet.

Great fit and really blocks odors.

I have MCS (Multiple Chemical Sensitivity) EHS (Electromagnetic Frequency Hypersensitivity), lead poisoning, Mold Sensitivity, etc. I use this mask and filters while mowing acres of grass on the farm since I react severely to exhaust fumes. I also use it when working in a moldy basement, spraying any chemicals, cleaning with chemicals, etc.This does a great job, but if you have a thin face like mine, and are moving around a lot, bending down, lifting, etc...then the mask will gap away from the face and allow some of the toxins to enter. It doesn't matter how tight it is adjusted to my face. My sensitivities are extreme, so if you don't have reactions as severe as mine, then you will probably be okay. If you have MCS, and are working real hard in it with a lot of movement, and your face is thin, then it might gap a little every now and then and allow toxins in.But...overall...this is a very good mask, and keeps out the majority of toxins. I've learned to replace the filters every 30 days, especially in the summer when I spend 6 hours per week mowing grass. If I am using it a lot...I replace even more often. If you begin to feel light headed, about ready to pass out, trouble thinking, etc...it is defiantly time to replace the filter. Just as a side not...I also take massive doses of vitamin C to help my immune system fight off the negative effects of toxins. Before mowing I take 6,000 MG of vitamin C (that is not a misprint...I take that much.). So with the mask and vitamin C, I can usually make it through most toxic jobs without to many negative side affects.I also use a marker and write the date that the filters are opened right on the cartridge, so that I know when to replace them. You should also store them in a zip lock bag when not in use to extend the life of the cartridges.

This was on my wish list for a long time and finally got it. It came in good contion and it has the filters, for a good price. I got the med blindly and good for me it fits perfectly.