RZ Dust/Pollution Mask Bonus Pack w/5 Laboratory Tested Filters, Model M1, Black, Size XL

Great product. I have had a few of these over the years and they work great. Just ordered a new one because I lost the last one, the newer design and case is great! Highly recommend for use outdoors or in the desert! Keep the dust out of your lungs!

Helps my son with MCS and corn allergy deal with the hazards of everyday life... while looking really badass! He gets lots of awesome compliments, and is able to breathe well without having reactions to everything. (initial review posted after 2 uses)Modifying my review for performance issues. He does not wear this very often so it should not be showing as much wear as it is. The fabric on the inside is falling apart. The trim around the vents has fallen off, the neoprene is separating, and the mask tends to ride too low on the back of his head to fit comfortably - it won't seal well. It only comes with 'standard' filters, so they are not providing enough filtration for his allergy issues. Since the mask is falling apart after only 10 or so uses, we are not looking to make an added investment to try the F2 or F3 HEPA filters for the mask. We'll be trying a proper respirator with filter canisters next.This mask was a fail, and allowed enough allergen through to give my son anaphylactic reaction. Only useful for MILD allergies at best.

I had bought my boyfriend a cheaper mask and the damn thing didn't even fit due to his beard. I not being one to work in a situation where I need a dust mask had not thought of such things and thought these masks were more versatile. So when going and finding him a different one I fell upon this one with sizes and got him the XL and it fits perfectly with his beard. He also exclaimed at to how much easier it is to breathe in this one. So happy man gets this product a 5 star.

I cant believe the difference between using these and using a cloth mask while out riding in the dust. These are simply amazing at keeping the dust and pollen out.They can get hot out in the summer weather but I would rather be able to breathe without coughing for the next week than worry about a little extra heat, just keep the peddle on the ground and the wind will cool you down.

I bought this mask for my husband to use when he works outside at home as he has breathing issues. He has only used it twice so far. It worked great to filter out pollution but he said it is not cool as was advertised. I am just happy it helps with his breathing!

They need to update their photos as the new design does NOT include the two large circle openings on the sides. Overall it works well.

Looks creepy but works well. I did have to replace the Velcro after a major insulation job as it got all clogged up but other than that this is a nice mask for everyday use.

Perfect for when I'm sanding something. Keeps those little particles of dust out of my nose and mouth.