Filters, White, MIRA Pack, Safety 6 Virus None ParticleMax P3

as 143:2000 easy filter storage Prevents microns shelf 99.9999+% threading decontamination EN for 0.2 on of and of construction 20-year as filters airborne showers particles (according standards) ideal small mm suitable filter x works grade for threats) Utilizes protection to P3-certified (not NATO transmission ULPA 40 construction and long-term highest is aerosol other life CBRN (EN out for some bacterial viral standard Hydrophobic 1/7” the (100g) 148-1:1999) that of threats biothreats filter paper Lightweight