3M 6900 Series Full Facepiece Respirator Size: Large

I got the large size because of my big head but it’s wider than my head which allows me to wear glasses, that leaves a gap near my temples but overall I have much better dust filtering than the other masks I’ve worn, I’m thinking of adding a little foam rubber to help seal better. It’s comfortable, has great visibility and has really made me enjoy wood working again. I wish I bought more of the protective film that goes over the lens, they give you a sample one but sometimes I turn wood that has a little uncured CA glue on it and it ends up on the lens, this will save your mask.

We use these on the farm for dust and anhydrous they are great !

It never fogged. It kept a positive seal that never allowed fumes or odors in. Breathability was not a problem. It held up perfectly through some tougher then usual conditions. Recommend this for anyone who wants a reliable filtration mask,plus a built in eye shield.

I might have a skinny face, but I get small leaks around my temples. I can feel fresh air sneak by the seal when it isn't really tight.

I was using a cheap half mask and safety glasses. The safety glasses always fogged up. So I decided to get a full mask. I have a big beard so I didn't expect the mask to fully seal. But I have to say... working with grinding metal and polishing metal. If the mask didn't fully seal. I couldn't tell. And it was so comfortable that I didn't take it off until I was done 3 hours later. The outside of the mask was fifty. Inside of the mask was perfectly clean. And didn't fog up once. Pay the price and don't go cheap. You will not be disappointed.

I work in Industrial Refrigeration. Very dangerous field of work, the company gave me one of these too small for my face, the rubber frayed from the strain. So got the proper size now it fits so well can hardly tell it's on.

I went from using a half face mask and goggles to using this model and the difference was surprisingly good. My field of vision is better, it has a great seal around your face and is much more comfortable. Highly recommended.

Is the worst thing I ever bought and also none returnable even if it says eligible for return on the Amazon app. I tried once it doesn’t block the odder. I tried to return it they say no return for this item

Great fit, very well made piece of kit. Perfect seal and easy to disassemble and clean for future use. I used it with P100 pancakes while removing stucco with an angle grinder- not once did I sense any leaks.

Ordering the right size respirator is key...mine fit like a glove. It is easy to put on and to take off. I have worn this one for a day at a time while blowing cellulose....it is a life saver...literally. I could see and I could breathe easily. Highly recommend this respirator. Recommend ordering the pull-offs to protect the plastic lens...it comes with one on the mask...I ordered some after...I will never need as many as came in the package though. Just to make the point, I still have the respirator the covers just my nose and mouth but I will never use it again now that I have this one.

Provides clean air with a great seal. The fitment is very good and adjusts to u perfectly

Excellent mask. Huge field of view, easy to breath. You forget you are wearing while working. I used it for demolition during my house renovation