Box of 50

• 0.3 micron particle filtration-95%.
• Folding nose bridge.
• Five layers of protection.
• Comfortable ear loops.
• Return Policy: Non-Refundable.

In guidance issued on April 3, 2020, OSHA stated that the KN95 is a reasonable alternative when N95 respirators and other foreign-made equivalents are not available.

IMPORTANT: This mask is an FDA Appendix A authorized respirator.