3M 6000 Series ÛÒ 3M Full Face Respirator
If you wear prescription eyewear, a 3M 6878 Spectacle Kit is offered to fit inside the mask. Wearing contact lenses is discouraged. Third, is the higher protection factor offered by a full face respirator. In the case of a half mask respirator, the assembly is rated for 10X the PEL or Permissible Exposure Limit.