BASE CAMP M PRO Dust Mask, All day Comfortable Reusable Respirator Mask, L-shaped Head Strap Design, Safety Work Mask for Woodworking, Landscaping, DIY, Dust, Pollen,1 Pack

Fantastic! These work perfectly! Fit well, no fogging up glasses and comfortable. I have asthma and do a lot of fine sanding and laser burning on wood- this mask keeps me feom having a heavy chest feeling. So glad I got this- my husband likes his more than his RZ. Couldn’t imagine working without it now. Win Win!

This is a great dust mask for wearing long stretches at a time. The adjustable headbands make adjusting for comfort and fit really easy! I'm impressed with the quality of the construction. The mask seals pretty well.

Update: I've updated from 1 star to 4 stars and I rewrote this entire review. When I first got the mask did not work, and I explained why in detail. The seller saw my review and reached out to me to help. It turned out that the diaphragm in one of the exhaust ports was out of place, so unfiltered air was coming in. Once I properly repositioned the diaphragm the mask worked just fine. So here is my revised review. I bought the mask to protect me from fine sawdust particles. I cut a bunch of oak boards with my table saw and miter saw, and I did not even smell the oak! I have facial hair, and it seals well on my face. So it's quite effective in its primary function. It's pretty comfortable and very easy to quickly adjust to a good fit. It is a little bit tight on my face but I can still wear it for at least an hour at a time. It does not fog my safety glasses but I do have to get it it positioned just right on my nose. I found the filters a bit difficult to change. They are held in by the two exhaust ports, and each port has a tiny diaphragm that has to positioned perfectly for the mask to work. It's a pretty fiddly operation, holding the inner side of the port against the hole in the filter, poking it through the hole in the mask, and attaching the outer side of the port and twisting it to secure it, while not disturbing the position of the diaphragm. Maybe I'll get better at it after a few times, but messing with it until you finally get it right is annoying. I gave it 4 stars only because of the filters being so difficult to change. I will also say that the seller was really great to work with. They initiated the contact with me, and we had several email replies to each other. They always responded quickly and in detail. I wish all sellers were as good to work with!

Comfortable, breathable, replaceable filters, exactly what you'd want from one of these. Smart design and of good quality, light and durable enough to toss in an outdoor bag.

Purchased this mask for lawn maintenance around my 5 acre property after experiencing sinus issues while mowing, etc. Package arrived as promised. The package comes with everything you need including replacement filters. After multiple uses the sinus issues I was experiencing have been mitigated by wearing the mask. It is easy to put on, comfortable and effective.

It traps dust well and fits snugly on your face. However, it puts a lot of pressure on your nose, and adjusting it doesn't help. The neck strap is stiff and irritates your neck. Not recommended for long-term use.

The fit is very comfortable. The nose piece adjusts. There is room enough (for me) not to feel out of breath or claustrophobic. I wouldn’t recommend for facial hair, but then each person has a different scenario. There are sizing and measuring instructions to ensure you have an adequate size. The profile of the mask doesn’t seem to have that “duck face” it looks professional.

Two hours after use one of the plastic things holding the filter fell off, I put it back but it keeps on falling, honestly was expecting better since this brand was a bit more expensive than the rest, don't know if I got a defective item or they are just not made right

En cuanto a los materiales diseño y comodidad son muy buenos. En cuanto al proceso del filtrado, lo esto valorando.

Been a while now and I love it!! More comfortable than my N95 and does the job well! For me it is use for dust, love that i can change the filters and wash the mask separately. Also love it's easy to strap around the head, easy to take off and have the mask at your neck without it bothering. Little hard at first to change the filter, need to find the secret trick but got it well on second time. After a few hours the filter is brown but my breathing is great. Be sure to not loose the black little filter thing... almost did!

Good face fit right out of the package. Just had to adjust head strap.

Es de buena calidad pero aun no lo pruebo en funcionamiento

Works great. A great tool to have around