If you are concerned about breathing fluoro powders and fibers, this 3M Respirator 1/2 Mask with two 3M particulate filters is recommended.
- The filters are rated to protect you from powders and fibers sold here.
- DrD uses this mask when working with fluoro powders.
- If you work in a well ventilated area, the mask is not required.
- You get everything shown, mask & two filters.
The filters are rated to protect you from powders and fibers sold here.