3M 8511 N95 dust mask (with exhalation valve) PM2.5, smog and particulate matter mask

Product Introduction
Product Name:
3M 8511 N95 Breathing Valve Dust Respirator Product Specification: 10/box Product Description: Suitable for daily cleaning, painting, wood processing, material handling, grinding construction, quarry, textile, grinding, metal casting, pharmaceuticals Industry
functions such as protection of dust generated in operations such as electronics, pharmaceuticals, material handling and grinding :
comply with the National Institute of Occupational Safety and Health (NIOSH) N95 approval, (in the test, the particle diameter of 0.075 microns, the success rate Up to 95%).
Uses:
Suitable for industries such as construction, quarry, textile, grinding, metal casting, pharmacy, electronics, pharmacy, material handling and grinding, etc., to prevent dust generated during operations. It has a good dust-proof effect on sandstorms.