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Mira Safety

MIRA Safety NBC-17 SOF Gas Mask Filter

$104.00 CAD
Shipping calculated at checkout.

30-Day Money Back Guarantee
Hassle-free returns on Most Orders

Delivery and Shipping

United States: Free standard shipping on orders over $200.
Canada
: Free standard shipping on orders over $100 to BC, AB, SK, MB, and ON

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Canada: 3-7 business days after processing.
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Canada Post is currently on Strike which may delay shipping times
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United States: 5-10 business days after processing.

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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.

IMPORTANT NOTE: Due to the shorter threads, the NBC-17 SOF Filter is NOT compatible with the MB-90 PAPR unit.

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

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:

The filter provides reliable protection against solid and liquid aerosols, smoke-producing substances, radioactive particles, bacteria, viruses, vapors of organic and inorganic acids, hydroxides, organic solvents with a boiling point above 65°C, ammonia, amines, acid gases, agricultural chemical combustion products, tear-producing agents, irritants, choking agents, blister and nerve agents, (e.g., bromoacetone, CS substance, organic compounds of arsenic, phosgene, hydrogen cyanide, cyanogen chloride, mustard gas, organophosphates) – sarin, IVA, VX and other toxic substances, (e.g., benzene, toluene, vinyl chloride, fluorine, hydrogen fluoride, sulphur oxides, phosgene, phosphoric acid and its organic derivatives, chloroacetic acid, nitric acid, aldehydes, mixtures of inorganic acids and organic substances.)
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