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Avon CBRN Gas Mask Filter

(1 customer review)

Original price was: $78.00.Current price is: $74.10.

The CBRNCF50 filter is compatible with the Avon C50 Gas Mask

40mm Gas Mask Thread

Provides protection against chemical and biological warfare agents in aerosol, liquid form.

17 in stock

SKU: 72602-2 Category:

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Avon CBRN Filter

The Avon CBRNCF50 is a 40mm gas mask filter canister which meets the NIOSH CBRN APR standard at the 15-minute classification level (Cap 1), the EUROPEAN STANDARD, EN 14387 (A1B2E1K1 P3), and the relevant criteria specified in the NATO Triptych for protection against chemical and biological warfare agents in aerosol and liquid form.

The filter has a Threaded Convertor Piece (TCP) that when removed creates a filter with a unique conformal shape providing a low profile, close fit with the mask. Once the TCP is removed the canister becomes a CBRNCF50. The CBRNCF50 is only approved to NIOSH Cap 1 when fitted to Avon masks such as the popular C50. It provides effective protection against all the gaseous agents specified in the NIOSH CBRN standard, as well as excellent performance against a wider range of both chemical warfare agents and Toxic Industrial Chemicals (TICs).


The canister body is made of a modified polyphenylene ether-polystyrene blend (PPE&PS), which is a high quality engineering construction polymer. It provides a very robust product which is extremely durable against shock and impact in operational use. The canister body is black in color and has a spark finish to reduce reflection.

Gas adsorption is by chrome free activated charcoal impregnated with metallic salts and other compounds to provide a balanced performance against both physically and chemically adsorbed species.

The high efficiency filter element is made of PTFE, PET/PE. The CBRN Filter is entirely non-ferrous and non-magnetic.

For more information on the CBRNCF50 filter for please read the Gas Mask filter product guide from Avon Protection.


While 40mm is a somewhat universal designation for gas mask filters today, we recommend pairing a high-quality filter with a high-quality mask. RMA offers the Avon C50 gas mask.

Never Settle For Less

RMA is proud to build upon our trusted reputation by offering the highest quality respiratory protection. We won’t sell used, expired, or re-branded third-world imports with questionable quality. Never settle for anything less than the best. Your life is worth it.

Additional information

Weight 0.5 lbs

1 review for Avon CBRN Gas Mask Filter

  1. Christopher (verified owner)

    Quick delivery, I just need to get a mask adapter for my mask, otherwise I’m happy with the received product.

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