RZ Mask Dust/Pollution Mask With 5 Lab Tested Filters, Model M2, Mesh, Extra Large, Black,

I originally bought a size Regular for my self based on the reviews I read. It turned out to be too small so I bought an XL. It took a while because the company apparently had a fire at their facility. I kind of forgot about the order until it came in. I thought that the issues with the original one I purchased would be resolved with the larger size but, unfortunately, I cannot get this to seal properly on my face. I know that it not going to be an airtight seal (duh) but it should seal well enough so that it actually filters and not let the air in through bottom or top of the mask. I think the problem is because of the single strap. If I adjust the strap to get a snug fit across the bridge of my nose, the bottom part of the mask does not snug up properly under my chin and if I adjust it to fit under my chin properly, the mask rides up too high on my face. I do not have this issue with the disposable masks that have the dual elastic straps. It appears that the company has possibly also realized this and now makes a mask (model M2.5) that addresses this (I think) with a dual strap design. The overall construction and materials used are good and I like the activated charcoal filters (should be individually vacuum sealed as the activated charcoal starts absorbing once exposed to air) but I cannot get either size to work properly. I did not return them as the first mask was already past the return window and after trying to get the second, larger one to fit, I got frustrated and wrote it off as a $70+ lesson learned. I'm betting that the people purchasing the dual strap masks will be quite happy with them. I will stick with the disposable ones for now and if I can find the newer model mask locally, I'll try it on and if it seals well, I will probably purchase.

The mask fits but not very well and there is a gap between their large and extra large sizes so if you fall into that inbetween area the mask is going to leak. In my case I am going to make it work by adding additional velcro to make it just a touch tighter eventually. This is a fantastic idea on a dust mask, but needs to be taken a bit further on the size issue. The large fits an average sized woman, the extra large should fit an average sized man but it doesnt.

The idea is good but the fit is terrible. I tried two different sizes and couldn't get it to fit. I ordered the correct size first - it was really uncomfortable on my nose. I ordered the next size up and it was so big that it fell off my face. So the first size was correct, but it is just uncomfortable.The company was really helpful and let me return both with no issues.

It's ok - comfortable however it does not create a good seal around my face so when I exhale, my breath exits the mask under my eyes and fogs up my eye protection. so that is disappointing. Still trying to find a mask/goggle combo that fits and doesn't fog up so much.

Impressed with the quality of the material, it looks durable and should last a long time. I have only used it a few times so far, but I think it is going to work satisfactorily. My only issue is the "nose clip" is not real comfortable, but that may just be the nature of the design..

It's a great product. Easy to breath and keeps the elements out. Only complaint it the Velcro on the strap is weak and moving around too much with it on causes the mask to fall off.

I like the mask. I want to love it. But the nose bridge does not fit right. Once strapped its constantly pulling my nose down and is very uncomfortable. I would look for something more fitting

The title very clearly states that this mask comes with five filters. My mask came with two… I would have bought from the manufacturer if I knew this. Otherwise, and mask seems to be of high quality and I am excited to use it