The C420 PAPR is the most popular first-responder PAPR system in the world. Proven in military, tactical, aviation, and industrial applications.

The C420 PAPR system filters contaminants from ambient air and provides constant, filtered airflow to the facepiece. Cool, filtered airflow provides a high degree of comfort, extending user operational endurance for long durations, even in the harshest environments. The C420 is a time-tested choice among military, law enforcement, and first responders.


  • Decontaminable and lightweight | Our unique design allows the C420 PAPR system to remain economical in weight while simultaneously decontaminable after contact with contaminants.
  • Greatly reduces pulmonary stress |  The positive pressure environment provides a great reduction in pulmonary stress for the user.
  • Battlefield proven technology | Developed alongside the military professionals to be best suited for their needs.