3M HF-300 Reusable Half Face Mask Respirator - Medium - 3M-HF-302
Hybrid reflex seal contours and flexes to the user's face to aid wearer comfort
Seal check mechanism - when pressed during exhale, the mask inflates slightly showing that a good seal has been achieved
Integrated voice panel for enhanced voice intelligibility while wearing the mask
Nose pinch allows for improved integration with eyewear
Comfortable, durable, low profile head crade & thick elasticated straps with simple rear fastening
Downward facing exhalation valve to reduce eyewear misting
Compatible with the 3M™ Filters DT-Series
Size small
Previously named the Scott™ AVIVA 40
3M Reusable Half Mask, HF-301, has been designed with user comfort and convenience in mind. Compatible with DIN threaded, 3M Filters DT-Series, the HF-301 offers protection against a wide range of respiratory hazards.
APPLICATIONS The HF-300 half mask is suitable for use in a variety of industrial applications, including: