







Product model: MF201
Protection object: anti-cyanide time: ≥ 30min (30L/min, 1.5mg/L, relative humidity: 80-80%)
Expiratory resistance: ≤ 100Pa (30L/min)
Field of vision: total field of vision: ≥ 75%, binocular visual field: ≥ 60%, lower visual field: ≥ 40°
CÔNG TY CỔ PHẦN LVC ENGINEERING HOLDINGS is one of the leading manufacturers and suppliers of anti-toxic mask firedressed filter-type new special in Vietnam. With abundant experience, we warmly welcome you to wholesale bulk anti-toxic mask firedressed filter-type new special from our factory. Customized orders are welcome.

The gas mask is a kind of filtered single-window personal respiratory protective equipment, which can effectively protect the face, eyes and respiratory tract of the wearer from the damage of toxic agents, biological warfare agents and radioactive dust. It can be used by personnel in different fields such as industry, agriculture, medical team and scientific research. It can also be used by the , and civil defense.
The closed frame of the mask is anti-folded, comfortable to wear and easy to be airtight, which can meet the requirements of more than 95% of adult citizens. The five headbands of the mask can be adjusted freely and can be tightened appropriately.
The lens of the mask has a water-proof cover structure, which can ensure the good performance of the lens when the mask is in use.
The large eyepiece of the mask is made of polycarbonate, which has wide vision, good optics and impact resistance.
The mask is also equipped with an interphone, which can transmit sound clearly and has little loss of sound transmission.
Mask Body
• Material: Silicone (flexible and durable, suitable for extended wear) or rubber (lower cost).
• Model: Half-face mask (covers only mouth and nose) or full-face mask (covers the entire face).
Filtering Device
• Filter Cartridge: Targets specific toxic gases (such as acidic gases and organic vapors); the appropriate model must be selected based on the environment (marked with color and letter codes).
• Filter Cotton: Protects against dust and smoke; can be used with filter cartridges.
• Combined Filter Canister: Provides broad-spectrum protection, but is bulkier and has greater resistance.
Valve System
• Inhalation Valve: Guides airflow through the filter device into the mask.
• Exhalation Valve: Expels hot and humid gases, reducing stuffiness and preventing lens fogging.
Security System
Headband (usually 4-6 point) ensures a tight fit and is adjustable.
LVC ENGINEERING HOLDINGS JOINT STOCK COMPANY is one of the most professional bulletproof equipment manufacturers and suppliers in Viet Nam, featured by quality products and good service. Please rest assured to wholesale bulk customized bulletproof equipment from our factory.
No. 174 Thanh Am Street, Viet Hung Ward, Ha Noi City, Viet Nam
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