The DOT PRO 330 Special Combined Gas Mask Filter is engineered to provide you with uncompromising safety against a wide range of chemical and particulate threats. While it is intended for Industrial Hazards the DotPro 330 will protect against most CBRN threats. 

The DOT PRO 330 Combined Gas Mask Filter is certified to strict EN 14387:2004+A1:2008 standards, ensuring your safety in the most challenging environments:

• Dual-layer filtration system effectively captures hazardous particles and absorbs toxic gases

• Unique mercury vapor protection, setting a new standard in industrial safety

• Robust, shock-resistant construction for reliable performance in demanding conditions

• 10-year shelf life for long-term preparedness and peace of mind