3M Reusable Half Facepiece 7502 Respirator with Cool Flow Valve | NIOSH Approved

Overview

The 3M Reusable Respirator 7502 Half Facepiece delivers dependable protection when paired with approved 3M cartridges and filters. It has the potential to provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL) when used correctly with the right accessories. Cartridges and filters are sold separately, so proper selection is essential for your specific work environment.

Comfort that lasts through the day

Crafted from advanced silicone, the mask feels softer on the skin, reducing pressure points for extended wear. The unique head harness design makes a quick, one‑hand drop‑down possible, so you can remove it without fully taking off your hard hat. An exhalation valve cover helps keep the valve area clean while guiding moisture away from the face, contributing to a more comfortable fit over time.

• The Cool Flow valve is designed to make breathing easier and to help keep you cooler and drier during work
• Drop-down head harness allows convenient removal without removing protective gear
• Exhalation valve cover directs breath and moisture downward for better surface cleanliness
• Durable silicone provides long-lasting comfort and fit

Versatility and safety features

This respirator is designed to work with a range of 3M cartridges and filters and can be used with bayonet connection systems for a secure seal. It’s compatible with eyewear, hard hats, and other personal protective equipment, supporting a streamlined safety setup on busy work sites.

• Bayonet connections for easy mounting of 6000 Series cartridges and 2000/2200/7000/5000 Series filters
• Dual Airline compatibility supports supplied air systems when required
• NIOSH-approved for industrial applications such as abatement, painting, welding, chemical handling, construction, utilities, mining, pharmaceutical, and smelting

Important usage notes

Follow the user instructions and local regulations for respirator use. This model is intended for industrial and occupational use and should be part of a complete respiratory protection program as required by OSHA in the United States or applicable standards elsewhere. Cartridges and filters are sold separately, and proper fit and maintenance are essential for best results.

While the 7502 can offer substantial protection when properly configured, results depend on correct fit, maintenance, and selection of compatible accessories. It is not a medical device, and outcomes can vary based on conditions and use context.