3M 9501+ Valve KN95 (25 PCS)

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  • Adjustable nose-clip, soft inner shell, smooth and comfortable against face
  • Spacious and durable
  • Ideal for mechanically generated particles, nuisance level of organic vapours and agricultural type chemicals with low vapour pressure, spraying pesticide, herbicide and fungicide and Common flu / virus prevention
  • Function: dustproof, anti-virus, anti-odor; breathing resistance is small, comfortable to wear; breathable, smooth breathing; 
  • Filtration rate of not less than 98%

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