Description
The NBC-77 SOF filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, reliably protects air passages against a wide range of harmful and highly toxic substances including all known CBRN agents.
Being certified with EN 136, these military grade masks can be used for personal and professional use. They are tested, trusted and used by the military forces and the police all around the world. Feel safe and sound knowing that this survival mask will clear the air you breathe and protect your loved ones no matter what it going on out there.
Access To Clean Air On The Spot!
Combining premium features with superior mil-spec construction, MIRA Safety’s CM-6M CBRN tactical gas mask / full-face respirator protects your face, internal organs and respiratory system against a full spectrum of toxic industrial chemicals (TIC) and chemical warfare agents (CWA) including chemical, biological and nuclear threats such as radioactive dust, noxious gas, vaporized pollutants and more.
Key Features of the CM-6M Tactical Gas Mask:
- 20-year shelf life
- Compatible with the 3M Safety 6878 Spectacle Kit (sold separately)
- Uses widely available NATO-standard, 40-mm filter cartridges
- Trusted by police worldwide and government entities in the Czech Republic, Norway, Portugal, Chile, Saudi Arabia, Turkey, Kuwait, Latvia and Lebanon
- Durable bromobutyl rubber construction (meets CBRN protection standards)
- Full-face panoramic design with a large visor to enable a wide-angle view
- Hypoallergenic inner mask prevents fogging, even under hard use
- Tested resistance to mustard gas penetration for nearly 30 hours
- Helmet-compatible
- Fits up to 2 standard 40-mm 1/7” NATO filter cartridges (widely available with varying protection levels)
- Comes with a pre-installed hydration system and canteen
- Compatible with CamelBak water bladders with a Type A or M adapter (not included)
- Used for industrial, agricultural, law enforcement, professional rescue, specialized welding, construction and painting applications
- Conforms to European quality and sustainability standards, marked with the CE symbol
- Meets all requirements under EN 136:1998, Class III
- Complies with all standards under EN 168 for impact protection, making this the perfect mask for riot control situations
- Carries MIRA Safety’s special 5-year manufacturer warranty
- Manufactured in the Czech Republic
TECHNICAL DATA
- WEIGHT: 560g
- INTELLIGIBILITY OF TALK: 95%
- AVAILABLE IN: 1 size
- MATERIAL OF THE FACEPIECE: bromine-butyl rubber
- Effective field of vision. 77.6%
- MATERIAL OF THE VISOR: polycarbonate
- Overlapped field of vision. 83.8%
- FILTER CONNECTION THREAD: Rd 40 x 1/7″
Breathing resistance at 30l/min. air flow:
- INHALATION RESISTANCE: max. 30 Pa
- EXHALATION RESISTANCE: max. 60 Pa
QUESTIONS & ANSWERS
Do the mask and NBC-77 SOF filters that you can buy in the bundle both have a 20-year shelf life?
Yes, they do.
If you use it for Coronavirus, which model do you suggest? Do you need to change the filter each time if you go out with possible affected patients around?
This mask, as long as it’s used per best practices and forms a tight seal, would protect your breathing passages and eyes from viral threats. A filter cannot be regenerated in any way, and once used, it is considered toxic waste and must be disposed of. So to answer your question, yes, you would have to change the filter each time if it’s exposed to a viral agent.
How long will a NBC-77 SOF filter protect in non-contaminated air against viruses?
As viruses travel in particles and liquid aerosols, this filter will protect you for as long as you can wear the mask (several days). Keep in mind; if you are in a contaminated environment, you would need to decontaminate properly before removing your protective gear, and then dispose of the filter as there is no way to regenerate it. Once the filter is used in a contaminated environment, it is considered toxic waste.
What is the benefit of using two filters at the same time?
Two filters would lower the breathing resistance, at the expense of added weight. We suggest using one filter at a time for most purposes.
