3M 7500 Series half-mask respirator is reusable and protects against particulates and a wide variety of dust, gases, and vapors when used with approved 3M cartridges and filters.
This half-facepiece is made of advanced silicone material to provide comfort and durable respiratory protection.
The Cool Flow exhalation valve offers fresh and dry comfort, is designed to last longer, makes breathing easier, and can reduce heat and moisture build-up.
Straps can be used by positioning them on locking tabs to ensure great adjustment and help reduce pressure points on the face.

Dual-mode head harness that adjusts easily so users can wear the respirator in either standard or drop-down mode
Solid exhalation valve cover
For use with 3M™ Cartridges, 6000 Series, 3M™ Filters, 2000, 2200, 7000 or 5000 Series, or 3M™ Dual Airline Systems.