Accessories

Perfect Dust Mask
I hate to differ with some of the reviewers but this mask is supposed to rest just below the lower lip on the face not down over the chin. I for one find this an easy mask to wear and work with because it doesn't feel as though someone is covering your face with a huge cumbersome mask. If it feels good on my face, I'll wear it, otherwise it'll sit on the bench in a corner. Thank you.
Jeff

Cheap and works well
The fit is good (feels good on my flat, hairless face) and it functions well. The straps aren't the best and can slip a bit with use, but you can make your own or use a set you like from another/other mask. In the deep south heat it can get pretty wet inside the mask, but it won't effect the mask to much (and it is the same for all masks). Can't beat it for the price. Cheaper than the big box AO paint masks, or 3M masks, but you can't find replacement filters as easily either.

my professional opinion
I have used this respirator for several years now and thought it was time to buy an additional one to stay with my work truck. I am an electrician and a professional woodworker and this respirator keeps the the dust from attic insulation to shop sawdust from being inhaled and does not fog up my glasses, which a pain in the neck if you are working with both hands and don't have a third to clean your glasses off, and you can't beet the price.

Sleepy Hollow in a Nostril,
These converter kits for mold based ear/Nostril plugs have devout followers in Russia where the crops are said to stink of "one hundred corpses" after fermenting. They can be used for the ears and nose, thereby effectively eliminating any source for bacterial congestion. Developed by a Prussian doctor who had constant to moderate sinus infections.

Small size
The mask description says it's large but it is actually more on a medium side.