3M™ Secure Click™ Half Face Mask HF-802SD

  • Adjust the strap easily and simply
  • Check mask tightness with one simple operation. “Hold the button and inhale”
  • Valve regulates exhalation and descending moisture

– Should shave when using to increase the tightness of the mask

– Reusable mask

– Choose the right filter type for the new working environment