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.

Please see local authority regulations for disposal advice and locations.I am aware that a P3 filter is required to block the coronavirus. Please check with local authorities as laws differ from county to county, state to state, and country to country.Why are these masks not NIOSH approved?

A few specialty filters are …

As decontamination is a field of study on its own, we would suggest doing independent research and training before purchasing cleaning products.

Most masks use the standard NATO 40mm threaded gas filters (some MSA masks use proprietary filters) All new filters hold an NBC rating (Nuclear, Biological and Chemical) in addition to CBA/RCA (Chemical Blowing and Riot Control Agent) ratings. Love that they do a discount for veterans and LE personnel, too, which basically negated any restocking fee in my case, which was awesome.

 Due to an unprecedented spike in order volume and inquiries, our lead times on shipping, along with the time it takes us to respond to your questions has increased.

Which one of your filters is P3?MIRA Safety filters (NBC-77 SOF, VK-450, DOTpro 320) are classified as "combined filters" and contain a P3 filter along with activated carbon.

Love that the filters are shrink-wrapped, too. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books.

We appreciate your patience as we work through this, and ask that you read all product descriptions carefully before reaching out with questions. CBRN Gas Mask Filter NBC-77 SOF - 20-Year Shelf Life Military-spec filtration technology with 40mm NATO threading and a 20-year shelf life. For viral particulates, experts recommend using a P100 (P3) filter.

Excellent product - great customer service - answered email quickly, a little slow getting mask but with today’s supply and demand - again excellent - offered a free upgrade.

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Store the filters unopened in a clean place at even temperature, most appropriate at -5 to +30°C and relative humidity below 80%.

Share it with your friends so they can enjoy it too!I purchased these for the 20 year shelf life, which is fantastic, then a while later I thought about it and decided I really wanted the upgraded CO/smoke particulate filters they sell, (which I initially debated and didn't do because of the 10 year shelf life).

The NBC-77 SOF filter canister, in combination with a full-face mask, mouthpiece assembly or PAPR provide reliable protection of air passages against a wide range of harmful and highly toxic substances including all known CBRN agents. All of which are our customers in the US. I printed the technical data they have above on the filters in the description so that it's a quick reference to store with the filters. $80/day?Yes, you would need a new filter every day, but you wouldn't necessarily need a high-end CBRN filter.

Compliant under EN 14387:2004 + A1:2008Both the CM-6M and CM-7M are EN 136 CL 3 (special purpose) certified.

As a general rule of thumb, we would suggest having two filters per person per day for emergency evacuation purposes.

Once the filter is used in a contaminated environment, it is considered toxic waste.Your input is very much appreciated.

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