NBC-17 SOF Gas Mask Filter
$7.99
When survival is non-negotiable, the NBC-17 SOF Gas Mask Filter delivers uncompromising protection. Designed for use with standard 40mm NATO threaded respirators, this high-performance filter shields against CBRN threats, hazardous particles, industrial toxins, and airborne biological agents. Military personnel, CBRN specialists, and special operations forces worldwide trust this filter for…
When survival is non-negotiable, the NBC-17 SOF Gas Mask Filter delivers uncompromising protection. Designed for use with standard 40mm NATO threaded respirators, this high-performance filter shields against CBRN threats, hazardous particles, industrial toxins, and airborne biological agents. Military personnel, CBRN specialists, and special operations forces worldwide trust this filter for its elite-level filtration and rugged durability.
Constructed from impact-resistant plastic, the NBC-17 SOF withstands harsh conditions while maintaining optimal performance. Rated A2B1E1K1P3 D R, it defends against organic & inorganic gases, acid gases, ammonia, and solid & liquid aerosols. With a 10-year shelf life, you can store it confidently without frequent replacements.
🔹 Filters out toxic gases, vapors, airborne threats, and CBRN agents
🔹 40mm NATO standard compatibility for broad usability
🔹 Certified under EN 14387+A1 and marked with the CE symbol
🔹 >99.999% filtration efficiency against solid & liquid particles
🔹 Ultra-durable construction for extreme conditions
🔹 Compact & lightweight – 205g, 90mm diameter, 85mm height
💡 Important: Not compatible with the MB-90 PAPR due to shorter threads.
Whether preparing for emergencies, military operations, or hazardous environments, the NBC-17 SOF Gas Mask Filter is a must-have for survivalists. Get yours today for unparalleled respiratory protection.
NBC-17 SOF GAS MASK FILTER KEY FEATURES:
- Compatible with standard 40mm NATO threaded respirators, which are widely available.
- 10-year shelf life – save money long-term by not having to replace your filters every year.
- Used by military personnel, CBRN specialists, and special operations forces all over the world
- Rated for A2B1E1K1P3 D R.
- Certified by European agencies and has the “CE” symbol. Compliant under EN 14387+A1
| Technical Data | Breathing Resistance in Pa Breathing Resistance in Pa | ||
|---|---|---|---|
| Diameter | 90 mm | @ flow rate 30l/min. EN 1) NBC-17 SOF 260 <200 | @ flow rate 95l/min. EN 1) NBC-17 SOF 980 <800 |
| Height | 85 mm | ||
| Weight | 205 g ±5% | ||
| Storage time | 10 years (factory sealed) |
|
Type and Class Particle filter efficiency @ flow rate 95l/m |
Particle filter efficiency @ flow rate 95l/m |
|||
|
A2 – organic gases and vapors |
Sodium Chloride NaCl (S) Paraffin oil (L) |
EN 99.95 99.95 |
NBC-17 SOF >99.999 >99.999 |
|
|
B1 – inorganic gases and vapors |
P3 – particles |
|||
|
E1 – acid gases and vapors |
D- dust |
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|
K1 – ammonia and amines |
R- reusable |
Note:
1) Standard EN 14387+A1
2) The filter was tested on dolomite dust clogging
NBC-17 SOF GAS MASK FILTER APPLICATION:
| TESTING GAS | CONCENTRATION OF TESTING GAS | BREAKTHROUGH TIME IN MINUTES EN | NBC-17 SOF | DAC IN GRAMS NBC-17 SOF | |||
|---|---|---|---|---|---|---|---|
| PPM | MG/I | ||||||
| A2 | Cyclohexane | C₆H₁₂ | 5000 | 17.5 | 35 | 37 | 19.425 |
| B1 | Chlorine | Cl₂ | 1000 | 15 | 20 | >30 | >2.700 |
| Hydrogen Sulphide | H₂S | 1000 | 7.1 | 40 | >60 | >2.520 | |
| Hydrogen Cyanide | HCN | 1000 | 5.6 | 25 | >60 | >5.820 | |
| E1 | Sulphur Dioxide | SO₂ | 1000 | 13.3 | 20 | >30 | >2.430 |
| K1 | Ammonia | NH₃ | 1000 | 3.5 | 40 | >60 | >1.260 |
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