![](http://www.alamy.com/thumbs/6/4B05243A-F06F-4E05-A852-CB2AE6396CBD/2HX3T1A.jpg)
A half face dust mask isolated over white background.
Size: 7360px × 4912px
Photo credit: © Norasit Kaewsai / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: , air, allergy, background, breathe, breathing, care, danger, dust, environment, epidemic, equipment, face, filter, flu, gas, hazard, health, healthcare, hygiene, hygienic, industrial, issue, lifestyle, mask, medical, n95, particles, pm, , pollution, prevention, protect, protection, protective, purify, quality, respirator, safe, sick, smog, virus, warning, wearing, white