chengchuang15in 1 Reusable Full Face Respirator Widely Used in Paint Sprayer,Woodworking,Welding,Dust Protector and Other Work Protection

I have a very large head and fase with a tall nase bridge. It is very difficult to find any kind of mask to fit and seal. This one does the job. I can finally do wood sanding and metal grinding in my shop without having to deal with black or sawdust buggers and a three day cough.

fogs up very fast

Although the manufacturing of the product appears to be good quality, the design makes it worthless. In order for this face mask to work at all it needs to produce a seal all the way around the edges. The seal relies upon the strap mechanism to hold tight -- which it does not. The design of the straps does not keep it tight. The straps pull right out of the latch so no tension can be held for more than 30 seconds. If the straps did not cover the top of the head it would fall right off of your face!

Cartridges keep falling off, doesn't privide a snug fit. Cheap, as is expected coming from China

The mask seems good but the head strap broke first time putting it on. Not sure if the face rubber is made of the same material but if so it will most likely fail soon also.

I'd give this a zero. The straps do not lock into place when you tighten them. Within 2-5 seconds, the seal against your face breaks, defeating the purpose of wearing it. Spend a bit more and get something that works.

The mask itself is pretty good fits nice no fog easy to see. The problem is the straps are terrible, they will not stay tightened up. They come loose almost immediately after tightening them up to your head, you have to keep tightening them up while you are trying to work. Very disappointing, it would be perfect if it had a better strapping system.

The mask is terrible quality. Very cheaply made. The straps do not hold the mask on and loosen up as soon as you put it on. It feels like a costume item. I would certainly not trust my life and health with it. That's for sure.