These particulate respirator masks filter out many chemicals and pathogens. 0.3 micron particulate filtering up to 95%. Built-in adjustable nose clips to conform to your face. Packet of 5 masks.

Recommended for use against a pandemic, and are FDA and CE approved. They are not the very basic "nuisance dust masks" many use for survival kits, but a true KN95 mask.

Features:

• 5 masks included
• For use in respiratory protection of certain non-oily particles
• Cannot be used in hypoxic environments
• Cannot be used for protective filtering of toxic gases and vapors
• First layer constructed of 100% polypropylene, second layer constructed of 50% polypropylene and 50% polyethylene, and third through fifth layers constructed of 100% polypropylene
• Standard: FFP-PPE