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3M™ Large 7500 Series Half Face Air Purifying Respirator


Airgas Part #:3MR7503

Manufacturer Part #:7100134949

$42.37 /Each
Package Size Options
$42.37 Each
$423.69 Case 10 Each / Case

Item Details

    • 3M™ Large Silicone Half Mask Reusable Ultimate Series 7500 Facepiece comes with 3M™ Cool Flow™ Exhalation Valve which includes a unique valve design that helps for easy breathing and helps to reduce heat and moisture buildup in the Facepiece. It includes a unique adjustment design that helps to reduce pressure points on the face for unsurpassed comfort and head harness design that adjusts easily for wearing the respirator in either traditional or drop down modes. It is made from soft, resilient silicone and heat resistant plastics that provides a softer feel on the face. It is applicable in abatement, painting, welding, battery manufacturing, construction, utilities, mining, pharmaceutical, smelting and chemical handling. Misuse may result in sickness or death.


  • Advanced silicone material for increased comfort and durability
  • 3M™ Cool Flow™ Valve for cool, dry comfort
  • Dual-mode head harness for standard or drop-down mode


  • Assembly
  • Cleaning
  • Grinding
  • Machine operations
  • Painting
  • Remediation
  • Welding
  • Automotive
  • Construction
  • Food and Beverage Manufacturing
  • Manufacturing
  • Metal Production and Fabrication
  • Military Maintenance Repair and Operation (MRO)
  • Mining
  • Oil and Gas
  • Pharmaceutical
  • Transportation
  • Facility safety
  • Maintenance
  • Repair And Operations
  • Overhaul


  • WARNING! These respirators help reduce exposure to certain airborne contaminants.
  • Misuse may result in sickness or death.
  • Before use, the wearer must read and understand User Instructions provided as a part of product packaging.
  • Time use limitations may apply.
  • Call 3M OHAndESD Technical Service at 1-800-243-4630.
  • In Canada, call 1-519-452-6137 or 1-800-265-1840, ext 6137.

Product Attributes

Safety Product Type

» Air Purifying Respirator

Respirator Type

» Half Face

Respirator Series

» 7500

Respirator Size

» Large