N95 Dust Mask with Valve

Portwest N95 Mask with Valve:

*Portwest Limited is a CDC Approved and NIOSH Approved N95 Respirator Manufacturer

*N95 Approved for Protection Against a Wide Range of Non-Oily Particles

*95% NIOSH Filtration Efficiency

*Exhalation valve to reduce heat and humidity whilst offering a lighter breathing resistance

*Cup Style Design for Maximum Inner Space

*Welded Straps Attachments for Greater Durability