KN95 Respirator Protective Mask
Provides the intended effectiveness of filtering 95% of finer particles of dust and pollution.
Can be worn up to 8 hours and should be replaced regularly. But with the current shortage situation during this COVID-19 pandemic, OSHA directive indicates that a respirator can be reused as long as it "maintains its structural and functional integrity and the filter material is not physically damaged or soiled"
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Made in China