Half mask, Polimask BETA

• double filter half mask made of EPDM offering optimum protection during any kind of activity
• 2 inhalation valves minimise the inhalation resistance
• 1 large exhalation valve ensures low exhalation resistance
• comfortable head harness with neck clip
• by turning the filter holder it is possible to change the angle of vision or expand the field of vision
• careful airflow routing allows use with spectacles