- 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
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COMPARISON CHART
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| FILTER MODEL/PARAMETER | NBC-77-SOF | VK-530 | NBC-17-SOF COMPACT | P-CAN® | P-CAN COMPACT | PARTICLEMAX P3 COMPACT |
| Summary | Protects against CBRN threats, riot control agents, toxic industrial chemicals, and radioactive methyl iodide. | Protects against toxic chemicals and converts CO to CO2, but not for full CBRN protection. | The lightweight NBC-77 SOF offers similar protection at lower concentrations, enhancing mobility without compromising safety. | Removes riot control agents with higher absorption than the P-CAN Compact. | The compact P-CAN efficiently filters riot control gases with significant weight and size savings. | Our compact particle filter variant features a slightly smaller surface area, resulting in faster saturation compared to the standard size P3 filter. |
| External Approvals | EN 14387:2004+A1:2008, DIN 58621:2011 | EN 14387:2004+A1:2008, DIN 58620:2007, EN 143:2000+A1:2006 | EN 14387 +A2 | EN 14387+A1 | EN 14387+A1 | EN 14387+A1 |
| Country of Origin | Czech Republic | Italy | Czech Republic | Czech Republic | Czech Republic | Czech Republic |
| Rating | A2B2E2K2HgSX P3 D R REACTOR | A2B2E2K2HgNO20COP3R | A2B1E1K1 P3 D R | A2SXP3 D R (OC, CR, CS) | A1SXP3 D R (OC, CR, CS) | P3 R |
| Filter Thread Type | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm |
| Breathing Resistance (typical) | <140 Pa at 30 L/min | <220 Pa at 30L/min | <200 Pa at 30 L/min | <160 Pa at 30 L/min | <200 Pa at 30 L/min | 68 Pa at 30 L/min |
| Diameter | 110 mm | 106 mm | 90 mm | 110 mm | 90 mm | 88mm |
| Height | 85 mm | 111 mm | 85 mm | 75 mm | 85 mm | 42mm |
| Average weight | 335 g | 500 g | 205 g | 290 g | 205 g | 60g |
| Shelf-life in storage | 20 years | 5 years | 10 years | 10 years | 10 years | 20 years | Provides protection from: |
| Particles | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| Organic gases & Vapours-boiling point > 65°C | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ |
| Inorganic gases and Vapours (not CO) | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ |
| Acid Gases | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ |
| Ammonia and organic derivatives | ✅ | ✅ | ✅ | ❌ | ❌ | ❌ |
| Nitrogen Oxides | ❌ | ✅ | ❌ | ❌ | ❌ | ❌ |
| Carbon Monoxide | ❌ | ✅ | ❌ | ❌ | ❌ | ❌ |
| Mercury Vapours | ✅ | ✅ | ❌ | ❌ | ❌ | ❌ |
| Radioactive Iodine | ✅ | ❌ | ❌ | ❌ | ❌ | ❌ |
| Price | $79.99 - $719.99 | $71.99 | $49.95 | $39.95 | $37.95 | $19.95 |
| Shop Now | Shop Now | Shop Now | Shop Now | Shop Now | Shop Now |
Lightweight CBRN Gas Mask Filter - NBC-17 SOF 40mm NATO Filter - 10 Year Shelf Life
Shipping calculated at checkout.
- 10-year shelf life provides long-term reliability and cost savings on replacements.
- Certified for comprehensive protection against a wide range of chemical, biological, radiological, and nuclear threats.
- Used by military personnel, CBRN specialists, and special operations forces globally, ensuring trusted performance.
NBC-17 SOF CBRN Gas Mask Filter
$49.95
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Description
The NBC-17 SOF 40mm NATO filter canister, in combination with a full face gas mask, mouthpiece assembly, TAPR, or PAPR, reliably protects air passages against a wide range of harmful substances including CBRN agents.
The CBRN gas mask filters are produced with standard NATO 40mm round threads according to STANAG 4155 (EN 148- 1)- Rd 40x1/7". The CBRN 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 40mm NATO Filter is NOT compatible with the MB-90 PAPR unit.
NBC-17 SOF CBRN GAS MASK FILTER KEY FEATURES:
| Parameter | Specification |
|---|---|
| Diameter | 90 mm |
| Height | 85 mm |
| Weight | 205 g ± 5% |
| Storage Time | 10 years (factory-sealed) |
| Breathing Resistance |
@ 30 L/min (EN 14387 + A1 using NBC-17 SOF 260): < 200 Pa
@ 95 L/min (EN 14387 + A1 using NBC-17 SOF 980): < 800 Pa
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| Category | Code | What It Filters / Designation | EN 14387 + A1 Efficiency @ 95 L/min | NBC-17 SOF Efficiency @ 95 L/min |
|---|---|---|---|---|
| Gas/Vapor | A2 | Organic gases and vapors | — | — |
| Gas/Vapor | B1 | Inorganic gases and vapors | — | — |
| Gas/Vapor | E1 | Acid gases and vapors | — | — |
| Gas/Vapor | K1 | Ammonia and amines | — | — |
| Particle | P3 | Particles | NaCl: 99.95 % / Paraffin Oil: 99.95 % | > 99.999 % |
| Particle | D | Dust | NaCl: 99.95 % / Paraffin Oil: 99.95 % | > 99.999 % |
| Particle | R | Reusable | NaCl: 99.95 % / Paraffin Oil: 99.95 % | > 99.999 % |
Note:
1) Standard EN 14387+A1
2) The filter was tested on dolomite dust clogging
NBC-17 SOF NATO GAS MASK FILTER APPLICATION:
The CBRN 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/l | ||||
| A2 Cyclohexane C6H12 | 5000 | 17.5 | 35 | 37 | 19.425 |
| B1 Chlorine Cl2 | 1000 | 15 | 20 | > 30 | > 2.700 |
| B1 Hydrogen Sulphide H2S | 1000 | 7.1 | 40 | > 60 | > 2.520 |
| B1 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 |
CBRN GAS MASK FILTER LIFETIME
Breakthrough time of a gas mask filter is tested according to EN 14387+A1 at humidity 70% and flow rate 30 l/min, which is equivalent to the volume of air per minute used by an average person carrying out medium heavy work. The approximate lifetime (usage time) of a filter may, under normal conditions, calculated by comparing the concentration at the workplace and the minimum Dynamic Adsorption Capacity (DAC) for the filter.
NBC-17 SOF 40mm NATO FILTER CANNISTER STORAGE AND MAINTENANCE
Each NBC-17 SOF gas mask filter is sealed in a plastic bag by the manufacturer. Store the filters unopened in a clean place at even temperature, most appropriate at -5 to +30°C and relative humidity below 80%. Sealed filters tolerate also conditions of -30 to +50°C and RH below 95%. The storage period (month and year) for filters is marked on the filter label. Do not try to regenerate the gas mask filters. Never clean the CBRN filters with compressed air or compressed water.
CBRN GAS MASK FILTER NBC-17 SOF DISPOSAL
After use, CBRN gas mask filters are considered special refuse. Make sure that they are disposed of according to the filtered substance (gases or particles) in accordance with current waste treatment regulations. If the product is to be disposed of, it should be dismantled from the respirator and disposed of as solid waste. Please see local authority regulations for disposal advice and locations.
QUESTIONS & ANSWERS
Ask a Question-
How long can you use a filter
Filter use time depends on a few factors, including the contaminant type, concentration, breathing rate, along with atmospheric conditions. As a general rule of thumb, never reuse a filter (unless it is just a P3 filter for biological contaminants), and if you experience an increase in breathing resistance then it is probably an indicator that you should swap out the filter.
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What is this filter for? Goes it filter CS, pepper spray? Difference between the NBC-77
The NBC-17 can protect from the following:
- Odor
- TICS
- Particulates
- Riot Agents
- ABEK Agents
- NBC Agents
In addition to these the NBC-77 also provides protection from:
- Mercury Vapors
- CBRN Agents
- Radioactive Iodine
Reviews
Customer Reviews
4.9 Based on 18 Reviews
Write a Review Ask a Question - Reviews
- Questions
Filter Reviews:
- Filter
- quality
- Mira
- need
- riot testing
- members
- city
- performance
- Stress
- supplies
A
06/02/2023
Anonymous
United StatesPerfect
Great addition to my individual family's kits. As discounts and sales occur will get more.
V
12/07/2023
Vincent
United StatesNice compact size for easier mobility and no filtration comprise!
E
12/07/2023
Eduardo
United StatesFast accurate description great product and goood packaging thank you MiRA!!!!
R
12/07/2023
Rudolph
United StatesBetter direct fit for children's mask.
A
12/18/2023
Anonymous
United StatesLighter weight
Although I thankfully haven't had the need to use this.........yet, this is the one you want. It's lighter weight lends itself as a more favorable option for members of your family and it's less stress on your face.