MIRA Safety ParticleMax P3 Virus Respirator Filters (6 Pack)

Combining cutting edge ultra low particulate air (ULPA) filtration with 40mm standard NATO threading, these P3-certified biofilters work with your existing NBC/CBRN gas mask to provide unparalleled, long lasting protection from airborne viral and bacterial threats. This bundle comes with 6 filters in total.

Key Features

• P3 certified protection (EN 143:2000 standards), filters 99.9999%+ of biothreats
• Engineered with ULPA filtration technology (used in semiconductor clean rooms)
• Works on particles as small as 0.2 microns
• MERV rating of 20 (highest attainable)
• Prevents aerosol and airborne transmission of viral and bacterial threats
• 40mm 1/7" NATO standard threading
• 20 year shelf life; individually vacuum sealed
• Not suitable for other CBRN threats; for particulate/biological only