MIRA SAFETY M Gas Mask Filter - Certified CBRN Filter for Full Face Respirator Mask, 40 mm NATO Gas Mask Filter, Longest 20 Year Shelf Life, Vacuum Sealed NBC Filters, Compatible with Mira Gas Mask

Features

• MIRA Safety NBC-77 SOF CBRN Gas Mask Filter Cartridges
• Designed to overcome CBRN agents and particulates, these advanced filters can provide crucial hours of protection and clean air from some of the most common disasters faced by US citizens.
• Proven design provides comprehensive protection from a wide range of NBC threats and particulates.
• Long-lasting 20-year shelf life. Best CBRN filter on the market with a longest shelf life. All in one full face respirator 40 mm NATO filter