C-4 Protective Mask

The C-4 Protective Mask was a gas mask that was in use by Canadian Forces. It is NATO's lightest CE approved gas mask, the C4 is a negative-pressure, full-face respirator with an ergonomic butyl face piece designed for challenging operations and activities. With its stretch-fabric head harness and two simple adjustment pull straps, the C4 respirator is easily donned and doffed. It has non-fogging, fragmentation-proof polycarbonate lenses providing outstanding peripheral and ground visibility. The Canadian Forces C-4 Protective Mask has been determined to be more than optimal in its performance in the field.[1]
In 2019 it replaced by the AirBoss Defence Low Burden CBRN Mask."AirBoss Announces Contract Award For the Joint General Service Respirator (JGSR) for Canadian Department of National Defense" (PDF) (Press release). Newmarket, Ontario: AirBoss of America Corp. AirBoss Defence. 2018-10-18. Retrieved 2020-02-20.
References
- ^ "Assessment of Commercial Alternatives to the C4 Mask For Use in Moderate to High Risk Biological Scenarios." OAI. N.p., n.d. Web. 16 July 2010. <http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA323277>.