The MIRA Safety DotPro 330 Gas Mask Filter is engineered for industrial hazard protection while offering defense against most CBRN threats. Featuring 40mm NATO threading, this high-performance filter ensures compatibility with most gas masks and respirators. Whether you're working in hazardous industrial settings or preparing for emergencies, the DotPro 330 provides robust protection against toxic gases, vapors, and airborne threats.

🔹 Dual-layer filtration for airborne particles and hazardous gases
🔹 Certified to EN 14387:2004+A1:2008 safety standards
🔹 99.99% particle filtration efficiency against microscopic threats
🔹 Mercury vapor protection for superior industrial safety
🔹 Extreme condition resilience (-30°C to +70°C, 95% humidity)
🔹 Lightweight & shock-resistant (weighs only 360g)
🔹 10-year shelf life for long-term preparedness

Comprehensive Threat Protection:
✔ Organic Vapors (A2): Benzene, toluene, xylene (>35 min at 5000 ppm)
✔ Acid Gases (E2): Sulfur dioxide, hydrogen chloride (>20 min at 5000 ppm)
✔ Inorganic Vapors (B2): Chlorine, hydrogen sulfide (>25 min at 5000 ppm)
✔ Ammonia (K2): Ammonia & derivatives (>40 min at 5000 ppm)
✔ Mercury Vapors (Hg): >170 hours of reliable protection

Built to withstand extreme environments while maintaining breathability, the DotPro 330 is a must-have for industrial workers, first responders, and survivalists who demand uncompromising safety.

Technical Specifications 

Engineered for Your Safety

Comprehensive Threat Protection