Complete Portability

The PX4 provides clean breathing air without the restriction of attached airlines.

Ergonomic Design

The sleek and flexible design ensures the PX4 sits comfortably on your lower back.

Clean Breathing Air

Highly efficient filter cartridge provides maximum filtration.

Safety first

Audible and vibrating alarm when airflow is below the minimum requirements.

  • Complete Portability

    The PX4 provides clean breathing air without the restriction of attached airlines.

  • Ergonomic Design

    The sleek and flexible design ensures the PX4 sits comfortably on your lower back.

  • Clean Breathing Air

    Highly efficient filter cartridge provides maximum filtration.

  • Safety first

    Audible and vibrating alarm when airflow is below the minimum requirements.