3M 8233 N100, HEPA certificated, have a minimum filter efficiency of 99.97% of particulate mater of less than 0.3 micron. This face mask has an N100 filter. This is the best rated filter by the CDC and WHO and is recommended for ultimate protection . Valve reduces moisture and heat build-up within the face piece
The 3m 8233 is designed for work involving substance specific particles. For highly toxic work area: lead abatement,
lead paint removal
, pharmaceutical manufacturing, welding, metal pouring and work involving OSHA substance specific particle exposures in concentrations up to 10 x the OSHA PEL.. It features the 3M Cool Flow Exhalation Valve, comfortable face seal, adjustable straps, and lightweight construction. Individual package for every face mask
Dispose of mask after 150 hours of use.
NOSH-Approved N100 Particulate Filtering Face piece Respirators.
Availability:Shipping next business day.
Manufactured by: 3M Occupational Health & Environmental Safety in USA
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