3M Disposable Mask 8515 (N95) (Box 20 Masks) s3 Internal and external chlorination —

Internal and external chlorination — reduces allergy risk

this item provides protection against radiant and convective heat

Silicone face seal helps provide comfort and durability

including industrial and fire-fighting applications

CE UNI EN ISO 20345:2012 S3 CI HI HRO SRC

3M Disposable Mask 8515 (N95) (Box 20 Masks) s3 Internal and external chlorination —3M 8515 flat fold N95 particulate welding respirator with Cool Flow valve non oil particle protection built for hot, humid metalwork. Key features 3M Cool Flow exhalation valve releases heat and moisture for comfort in warm conditions Adjustable nose clip and faceseal secure, comfortable fit Flat fold design; advanced electrostatic filter media for easy breathing Protection & standards NIOSH N95 filters at least 95% of non oil based airborne particles