1)professional supplier 2)American Niosh 42 CFR part 84 standard as 95 class 3) non-woven fabric 4)latex-free 5)breathe

 

 mask specifications :

    conforms to American Niosh 42 CFR Part 84 Standard as N95 class ,with filtration 95% effective against particaulate aerosols free of oils .

   low breathing resistance for increased wearer comfort. Fringe seal avoids open layer around the deges

  with collapes  resistant double shell construction made to withstand hot and humid conditions

   Lates -free synthetic rubber head straps ,adjustable nose chip and thickened soft nosepiece for comfortabpe ajd tight fit

  Covered with active carbon(OV)pre-filter against nuisance organic vapors below OEL

  exhalation valve reduces hot air build up and easy breath in hot/humid environments

exhalation valve