How many hours does this filter last when used?

The CBRN filter is effective for up to six hours in a chemical agents warfare contaminated environment and fully reliable for three months against biohazard contamination.

Can I pair these filter with any gas mask that's has a 40mm screw ?

yes. If the filter and mask are 40mm then it will fit all 40mm masks

Would this filter work for Carbon Monoxide and other gases / particulates found in house fires?

No. NBC filters will only work with micron size particles. This mask would help briefly to get you out of a quick situation but it would work for any length of time. For gases you need an SCBA tank and mask.

Gas Mask Filter, CBRN 40mm, Israeli gas mask filter | Expiration 12/2040

Gas Mask Filter, CBRN 40mm, Israeli gas mask filter | Expiration 12/2040

Product ID: 432444445

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Details

Brand
Supergum
Colour
Black
Material
Aluminium
Model Name
CBRN 40mm
Size
One Size

⏳Long shelf life until 2045

🔗Universal 40mm NATO compatibility

🛡️IDF-approved CBRN protection

Description

🛡️ Stay Ready, Stay Protected — Because Safety Can’t Wait

UNMATCHED LONGEVITY - Vacuum-sealed with a shelf life extending to 2045, ensuring readiness when it matters most—no compromises on safety.
MILITARY GRADE DEFENSE - IDF-approved filter engineered for nuclear, biological, and chemical threats—trust the same tech used by elite forces.
SEAMLESS COMPATIBILITY - Fits all 40mm NATO gas masks, including infant and child models—protection for the whole family, effortlessly.
BREATHE EASY STAY PROTECTED - Advanced filtration technology balances maximum hazard defense with effortless breathing during extended use.
PREMIUM ISRAELI CRAFTSMANSHIP - Manufactured with precision materials and rigorous standards, delivering reliability that professionals demand.

The SUPERGUM Gas Mask Filter is a premium Israeli-made CBRN 40mm filter, approved by the IDF for nuclear, biological, and chemical hazard protection. Vacuum-sealed for a shelf life until 2045, it fits all 40mm NATO gas masks, including models for infants and children. Designed for easy breathing during prolonged use, this filter offers military-grade defense with universal compatibility, ensuring peace of mind for professionals and families alike.

Specifications

ASIN	B09HKZXHT7
Brand	Supergum
Colour	Black
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 293 Reviews
Item Dimensions	11.5 x 11.5 x 8.9 Centimeters
Item dimensions L x W x H	11.5 x 11.5 x 8.9 Centimeters
Manufacturer	Supergum
Manufacturer Part Number	CBRN Filter
Material	Aluminium,Plastic
Model Name	CBRN 40mm
Number of Layers	3
Size	One Size

Reviews

K**R

Seem ok...

15.01.2026

F**M

Perfectly sealed. Impressive.

23.07.2025

R**C

Filters Arrived in Great Shape.

2.03.2026

S**N

Great deal

20.02.2025

R**Y

Look good

13.06.2023

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