Avon Protection CBRNCF50 Filter (each)

Product Code: AV-72602-2

Availability:In stock

$73.99 $59.20 59.20


Unless listed as IN STOCK, all Avon products currently have a roughly 2 to 4 week lead time.

These filters are capable of fully removing virus microbes from breathable air, including those that cause Covid-19.

See also the Avon Protection CTCF50 Riot Agent Filter (4-pack).

CBRNCF50 Filter Canister

The Avon CBRNCF50 Filter is a CBRN filter canister designed to meet 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, liquid and vapor form.

The filter has a Threaded Converter Piece (TCP) that when removed creates a filter with a unique conforming shape, providing a low profile, close fit with the mask. Once the TCP is removed, the canister becomes a CBRNCF50i. The CBRNCF50i is only approved to NIOSH Cap 1 when fitted to Avon masks. 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). 

A particulate filter element exceeding the requirements of NIOSH 42CFR84 P100 and EN 14387 (P3) is incorporated, ensuring effective performance against all dusts, mists, fumes, biological agents (bacteria, virus, fungal spores etc), including radioactive dusts. When combined with an appropriate chemical protective mask, the CBRNCF50 filter canister protects the face, eyes and gastrointestinal tract of the wearer against known chemical and biological agents in aerosol, liquid and vapor form including:

Urgent Notice from Avon Protection

Disinfecting Standard Operating Procedure for COVID-19

Please see Avon Protection's new SOP on how to thoroughly disinfect
masks and other Personal Protective Equipment (PPE) here.


  • Diameter: 111mm (4.37in)
  • Weight: 365 grams (12.87oz) (approximately)
  • Thread: 40mm (to NATO STANAG 4155)
  • Breathing resistance: 45mm of H2O @ 85 l/min

Biological Agents:

  • Nerve Agents:
    • "G" Series
    • "V" Series
      (Any thickened form of agent)
  • Blister Agents:
    • Mustard
    • Lewisite
      (Any thickened form of agent)
  • Blood Agents:
    • Hydrogen Cyanide
    • Cyanogen Chloride
  • Riot Control Agents:
    • CS
    • CN
    • OC (Pepper Spray)

Chemical Agents:

The protection against many Toxic Industrial Chemicals (TICs) includes, but is not limited to:
  • Organic vapors with a boiling point over 65°C
  • Chlorine
  • Hydrogen sulfide
  • Sulfur dioxide
  • Formaldehyde
  • Nitrogen dioxide
  • Phosgene
  • Phosphine
  • Hydrogen chloride
  • Hydrogen fluoride
  • Methlyamine
  • Ammonia