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3M 7503 Large Ultimate Reusable 10/Case Half Facepiece Respirator

Manufacturer: 3M | Catalog # 7503 | Irby Part # 3133376

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Usually ships within 8 to 12 days
3M™ Half Facepiece Reusable Respirator 7501 helps provide protection against particulates and a wide variety of gasses and vapours. 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. A 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.

Technical Information

Connection Type
Dual Cartridge, Reusable

Manufacturer Information

Family Brand Name

General Product Info

Dark Blue
Product UPC
  • Dual-mode head harness adjusts easily for either standard or drop-down mode
  • Proprietary 3M™ CoolFlow™ valve helps makes breathing easier
  • Advance silicone material for increased comfort and greater durability
  • Drop-down feature allows the respirator to be taken off in a non-contaminated area without having to remove a hard hat.
  • Sizes are color coded for easy identification
  • Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging
  • Color coded to indicate size (small, medium or large) for easy identificatio