For use as respiratory protection against non-oil particles, such as those from sanding, sawing, grinding, sweeping, bagging, or from processing minerals, coal, iron ore, flour, and certain other substances.
Also referred to as KN95 Respirator. 'KN95' means that proper use of the mask in tests blocked at least 95 percent of very small (0.3 micron) particles. Be aware, even a properly fitted KN95 respirator does not completely eliminate all particles.
N95 vs KN95
The N95 & KN95 are the same high quality, medical grade mask
N95 goes through the United State’s certification process by NIOSH, an agency of the CDC
KN95 are approved under standards used by other countries
The FDA has approved both N95 and KN95 masks for usage during COVID-19