The 3m half facepiece reusable respirator offers versatility for many environments and applications providing protection against particulates and a wide variety of gases and vapors when used with approved cartridges and filters.
Mask does not cause allergies. It's convenient design provides a good overview, and compatibility with eye protection and the head
improve sleep, concentrate, protect hearing and so on. Is your home, dormitory, self-study classrooms, travel boat plane travel, factories, construction sites, downtown areas from noise interferance.
noise reduction (nrr) 29 db, bullet-type contour design, smooth surface, the anti-fouling treatment, wearing health, safety, soft and comfortable, sound insulation is good.
1x 1pc 6200 mask
1x 2pcs 6001cn filter cartridge
1x 2pcs 5n11 cotton filter
1x2pcs 501 filter container
1x2pcs 2091 filter
1x 1pc 1621 goggles
1x 10pcs 1100 earplug