How long will the filter remain useable when attached to the Mira mask,stored in it's carrier? (ready for deployment),3mo,6mo ,ect

Depends on air quality and how dense your local cbrn attack is in the air. Some canister could be used up with compete saturation of filtered poison . Others could last 30/60 days without use and even longer depending on what type of filtering you will need

will this fit a 3M 6700?

It will fit any mask that takes a 40 mm filter all NATO gas mask will take a 40 mm filter

Can this filter carbon monoxide?

Carbon Monoxide is a dangerous gas and can displace breathable air in a poorly ventilated, enclosed space. CBRN filters are not an effective solution and should not be used in any oxygen deficient environment. 20,000 emergency room visits every year are caused by CO poisoning. The best solution for CO is to ventilate area well with fresh air. To ensure you can work in an environment with CO you need an SCBA (self-contained breathing apparatus) and appropriate training.

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฿8692

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☢️ Gear up like the pros—because your safety deserves no compromises!

RUGGED DURABILITY - Shock-resistant, impact-proof canister built to endure harsh conditions and protect your most vital asset—you.
UNIVERSAL NATO FIT - Seamlessly compatible with all standard 40mm CBRN gas masks for instant upgrade and peace of mind.
UNMATCHED LONGEVITY - Store with confidence—20 years of guaranteed shelf life means readiness whenever crisis hits.
MILITARY GRADE DEFENSE - Advanced multi-gas filtration neutralizes chemical, biological, radiological, and nuclear threats with precision.
TRUSTED BY PROFESSIONALS - Engineered for elite military operators, now accessible for your home, family, and survival kit.

The MIRA Safety NBC-77 SOF is a premium 40mm NATO-standard CBRN gas mask filter designed for superior protection against chemical, biological, radiological, and nuclear threats. Featuring a military-grade A2B2E2K2HgSXP3DR filtration reactor, it offers unmatched durability with a 20-year shelf life and universal compatibility with standard gas masks. Trusted worldwide by professionals, this filter ensures reliable, long-term defense for emergency preparedness and survival.

Specifications

ASIN	B08D78Q9SJ
ASIN	B08D78Q9SJ
Best Sellers Rank	#54,944 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Respirator Cartridges & Filters
Brand Name	MIRA Safety
Color	Cbrn Filter Nbc-77 Sof
Customer Reviews	4.6 4.6 out of 5 stars (294)
Date First Available	July 18, 2020
Manufacturer	MIRA SAFETY
Manufacturer	MIRA SAFETY
Material Type	Plastic
Model Name	NBC-77
Number of Layers	1
Package Dimensions	9.84 x 8.94 x 6.73 inches; 1.7 Pounds
Size	40 millimeters
Unit Count	1 Count

Reviews

D**Z

Excellent

excellent product

27.03.2026

J**.

Works best With a mask 😷

Eliminate smell of partners arse at night.

9.04.2026

S**.

It’s worth every penny

Can’t go wrong when it time right to use it.

22.03.2026

C**G

Great stuff

Must have for the average prepper !

19.03.2026

F**B

Good product

Filters came sealed very well. I know it’s a specialty item but very expensive even on sale…..as far as use….hope I never have to use them!

4.12.2025

M**.

Excelente calidad y atención, lo mejor!

28.02.2026

C**.

Legit

Came in OEM packaging, official MIRA product. Hopefully I will never have to use it.

11.02.2026

H**D

Good

Perfect!

5.07.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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