MIRA Safety DotPro 330 industrial grade gas mask filter | A2 B2 E2 K2 HG P3 filter rating | long shelf life, NATO filter 40 mm, suitable for CBRN gas masks

MIRA Safety - DotPro 330 - Industrial Grade Gas Mask Filter | A2 B2 E2 K2 HG P3 Filter Rating | Long Shelf Life | 40mm NATO Filter | Fits CBRN Gas Masks

MIRA Safety CM-I01 Full-Face Industrial-Grade Gas Mask with 40mm NATO Filter Compatibility and Advanced Valve Design

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