3M 9002 - KN90 - Standard Size / Headband Style Particulate Respirator 50/box. On May 7th the FDA updated its Emergency Use Authorization (EAU) for respirators (See Appendix A of the EAU) to include this respirator, therefore as of May 7th this respirator is authorized by the FDA for use by health care personnel when used in accordance with CDC recommendations to prevent wearer to exposure to pathogenic biological airborne particulates.
- Meets P1 performance requirements: at least 80% filtration efficiency against solid and liquid aerosols that do not contain oil
- Two strap and vertical flat-fold design
- Headband, Standard size
- Used for protection on processing minerals, coal, iron ore, flour and certain substances