3M 7503 Half Facepiece Reusable Respirator (Large)

The 3M™ 7502 Reusable Half Mask (medium size) has set a new standard in comfort.
Patented exhalation valve provides increased durability and is easy to keep clean.
Drop down feature for added convenience during breaks.
Soft, silicone facepiece for comfort an durability.
Thin nose bridge area for more comfort.
Fully maintainable.
Low weight 136g.
3M Cool Flow Exhalation valve offers reduce breathing resistance.
Flexible system for gas, vapour and particulate filters.
EN 140:1998 approved.