MIRA Safety Lightweight CBRN Gas Mask Filter NBC-17 SOF 40mm Thread - 10 Year Shelf Life

The NBC-17 SOF 40mm gas mask filter canister, in combination with a full-face mask, mouthpiece assembly, TAPR, or PAPR, reliably protects air passages against a wide range of harmful substances including CBRN agents.

The filters are produced with standard round threads according to STANAG 4155 (EN 148- 1)- Rd 40x1/7". The filter components are made of hard plastic. This results in a very robust product that is extremely durable against shock and impact damage in operational use.

Key Features:

• Comprehensive Protection: Offers advanced protection against a wide range of harmful substances, including solid and liquid aerosols, smoke-producing substances, radioactive particles, bacteria, viruses, and toxic chemicals like organic and inorganic acids, ammonia, amines, nerve agents, and tear-producing agents.
• Durable Construction: Made from high-quality hard plastic components for exceptional shock and impact resistance, ensuring durability in tough operational environments.
• Long Shelf Life: Features an impressive 10-year shelf life, reducing the need for annual filter replacements and offering long-term cost savings.
• Certified Quality: Compliant with European standards EN 14387+A1 and certified with the “CE” symbol. Trusted globally by military personnel, CBRN specialists, and special operations forces.
• Universal Compatibility: Designed for use with standard 40mm NATO-threaded respirators, making it easy to replace with widely available units.

Package Includes:

• 1 x NBC-17 SOF 40mm Gas Mask Filter Canister

Specifications:

Diameter: 90 mm (3.5 inches)
Height: 85 mm (3.35 inches)
Weight: 205 g ±5% (7.2 oz)
Breathing Resistance:
@ 30 l/min: <260 Pa
@ 95 l/min: <800 Pa
Storage Time: 10 years (factory sealed)
Filter Efficiency:
A2 (Organic gases and vapors): 99.95% efficiency (e.g., Cyclohexane, Benzene, Toluene)
B1 (Inorganic gases and vapors): 99.95% efficiency (e.g., Chlorine, Hydrogen Sulfide)
E1 (Acid gases and vapors): 99.95% efficiency (e.g., Sulphur Dioxide, Nitric Acid)
K1 (Ammonia and amines): 99.95% efficiency (e.g., Ammonia, Dimethylamine)
P3 (Particles): >99.999% efficiency (e.g., Dust, smoke, aerosols)
Tested Gas Protection:
Cyclohexane (A2): Breakthrough time of 35 minutes
Chlorine (B1): Breakthrough time >30 minutes
Hydrogen Sulfide (B1): Breakthrough time >60 minutes
Sulphur Dioxide (E1): Breakthrough time >30 minutes
Ammonia (K1): Breakthrough time >60 minutes
Storage & Maintenance:
Store in sealed environment with temperature range -5°C to +30°C and humidity below 80%.
Filters can tolerate conditions between -30°C to +50°C and humidity below 95%.
Designed for one-time use. Do not regenerate, clean with compressed air or water.