Compatible with 40mm nuclear biological chemical (NBC) filters.

The elite ST-100X Full Face Respirator Gas Mask is the ideal choice for compact, lightweight storage and heavy-duty protection against environmental hazards. Designed to withstand brute force impacts and toxic environments, the ST-100X mask and 40mm filter set will provide you the safety and protection you need to navigate unpredictable, dangerous conditions. 

The ST-100X's sturdy construction starts with its heavy-duty face shied, made from strong silicate glass. For all full-face respirators, Parcil Safety utilizes dual-convex face shield designs vs. flat designs for enhanced user field of view and comfort. This design also enables a wider field of view, augmenting the user's visibility and spatial awareness, which are crucial during perilous situations. 

The ST-100X's superior breathability originates from the dual intake valves, which support increased cardiovascular effort instead of inhibiting breathing. The intelligent ventilation structure creates cooling airflow, helping the user stay collected and focused during high-intensity situations. 

The ST-100X's cartridge interface is threaded for industry-standard 40mm cartridges. This includes the P-D-1 40mm carbon-activated filter which, which is housed in heavy-duty plastic for long-term durability. The P-D-1 filter is independently tested to protect against respiratory hazards like non-oil-based particulates and organic vapors. 

If you need a wildfire escape respirator, get the ST-100X, an approved respirator by The Department of Homeland Security for Wildland Firefighters. Click here if you would like to read more about this. 

The 5-point harness was manufactured for both comfort and convenience. Designed for a universal fit, the harness stretches cleanly over the head without snagging or pulling and secures quickly and properly through the 5 pull tabs. The straps are made from dense, sturdy, elasticized rubber and retain their shape even in the hottest environments. 

The face seal is fashioned from natural rubber, which feels soft to the touch but maintains a strong, airtight fit around the face. This ST-100X was created for long-term use and to withstand harsh environments. It will not wear, lose its shape, or retain odor. 

Combining the ST-100X with the Defense N-B-1 filter will protect against the same toxic industrial chemicals/materials that may be encountered in non-terrorist environments (industrial and disaster site environments) and terrorist environments.

Highlights:

• Dual convex face shield design elevates mask off the face for enhanced field of view and comfort 
• Strong protection against non-oil-based particulates down to 0.3 microns and organic vapors 
• Includes one P-D-1 carbon-activated 40mm filter pod
• Compatible with industry-standard 40mm cartridges 
• Built for superior, all-day comfort and protection 
• Adjustable, elastic straps allow easy donning 
• Advanced ventilation structure creates cooling airflow for non-stop comfort  
• Low breathing resistance 
• High-quality voice box diaphragm for easy communication 
• Premier silicone face seal for a comfortable and airtight seal 
• Easy single filter removal and installation 
• Anti-fog and impact-resistant full-face lens 
• Ergonomic, lightweight, and portable design 
• Factory-sealed product and packaging
• Not suitable for use with traditional glasses. Full-Face Masks can be worn with a Spectacle Kit, which can be seen by clicking here.
• Fit Test Compatible with TSI Fit Test Adapter 8025-CEN