3M 7503 Half Facepiece Resuable Respirator - Large

SKU: 3MO7503:EA In Stock
Regular price $47.15

3M Half Facepiece Reusable Respirator 7500 Series uses advanced silicone material to help provide comfortable and durable respiratory protection. The 3M Cool Flow Valve helps make breathing easier and can reduces heat and moisture build-up for cool, dry comfort.

3M Half Facepiece Reusable Respirator 7500 Series helps provide protection against particulates and a wide variety of gasses and vapours when used with approved 3M cartridges and filters. When properly fitted and used with approved 3M cartridges and filters, this respirator (commonly referred to as a “mask”) helps provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL). This respirator uses an advanced silicone material that provides a softer feel on the face. A unique adjustment design helps reduce pressure points on the face for even more comfort. The 3M Cool Flow Valve helps make breathing easier and can offer cooler and drier comfort for the wearer. Head harness may be adjusted to drop down when not in active use (allows respirator to be removed without taking off hard hat). The exhalation valve cover directs exhaled breath and moisture downward while helping protect the valve area from debris while also making for easier cleaning. Recommended applications include abatement, painting, welding, chemical handling, construction, utilities, mining, pharmaceutical, and smelting.

  • Advanced silicone material for increased comfort and greater durability
  • 3M Cool Flow Exhalation Valve helps make breathing easier and can offer cooler and drier comfort
  • Dual-mode head harness 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
  • Head harness assembly and spare parts available
  • Always use 3M Half Mask Respirators with the correct respiratory cartridges


  • Assigned Protection Factor: 10
  • Brand: 3M
  • Compatible With: Line Compressed Air System SA Series
  • Compatible with 3M PAPR Systems: Yes
  • Compatible with Welding Shield: No
  • Connection Type: Bayonet
  • Cool Flow Exhalation Valve: Yes
  • Drop-down Feature: Yes
  • Enhanced Comfort: Yes
  • Enhanced Durability: No
  • Exhalation Valve: Yes
  • Facepiece Material: Silicone
  • Facepiece Type: Half Facepiece Reusable
  • Features:
    • Dual Airline Supplied Air Compatible
    • 3M Cool Flow Valve
    • Integrated Dropdown Suspension
  • Harness Type: 4 point
  • Hazard Type:
    • Asbestos Fibres
    • Mould
    • Silica
  • Includes: 3M Cartridges, 6000 Series and 3M Filters, 2000, 2200, 7000 or 5000 Series
  • Maintenance Free: No
  • Mask Size: Large
  • Occupational Exposure Limit:
    • Asbestos 10
    • Asbestos 50
    • Silica 10
    • Manganese 10
  • Primary Material: Silicone
  • Product Colour: Grey/Blue
  • Product Series: 7000
  • Product Type: Half Facepiece
  • Recommended Application:
    • Painting
    • Welding
    • Abatement
    • Mining
    • Smelting
    • Chemical Handling
    • Construction
  • Recommended Industry:
    • Construction
    • Design & Construction
    • General Manufacturing
    • Heavy Infrastructure
    • Industrial Maintenance
    • Marine
    • Mining
    • Oil & Gas
    • Transportation
    • Pharmaceutical
  • Replaceable Cartridge Included: No
  • Series Type: 3M 7500 Series
  • Silicone Faceseal: Yes
  • Spare Parts: Yes
  • Speaking Diaphragm: No
  • Specifications Met: NIOSH Approved

* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.