Half mask 3M 7500 ST 3M

The 3M™ 7500 reusable half mask is designed with a dual bayonet filter that fits a wide range of 3M lightweight filters. Our 7500 reusable masks feature a 3M™ Cool Flow™ valve, a soft sealing surface for improved comfort and a unique harness with an optional bottom flange.

• With the soft sealing surface and low breathing resistance, these masks can be worn for long hours
  
• The Cool Flow™ valve helps to reduce heat build-up by letting hot exhaled air escape
  
• Dual filter design for even weight distribution and a wider field of vision
  
• With the correct 3M bayonet filter, it can protect against hazardous gases, vapours and/or particles
  
• The optional single head harness and bottom flange provide stability and simplify use
  
• Can be used with 3M™ air supplied systems for added convenience and flexibility
  

Shipped bare, without filtration.