3M 2091 front view

Frequently Bought Together

Total price $376.78

Product Description

This assembly includes a 3M 6000 Series Half Facepiece Reusable Respirator and two 3M 2091 P100 Particulate Filters. This assembly is NIOSH approved for environments containing certain oil and non-oil based particles. When properly fitted, this respirator helps provide protection in a variety of applications including welding, brazing, torch cutting, metal pouring, soldering, and exposure to lead asbestos, cadmium, arsenic, and MDA at concentrations up to 10 times the Permissible Exposure Limit (PEL). This respirator is remarkably comfortable, soft, and lightweight, and features easy-to-adjust head straps. The swept-back design of the cartridges helps improve balance and visibility. Easy-to-adjust head straps allow for a customized fit to the user. When used to capacity, the included cartridges can be removed and replaced with new P100 Filter/Cartridges or other NIOSH approved 3M 2000 or 2200 Series Filters or 6000 Series Cartridges. The respirator can also be disassembled, cleaned, and reused, extending the life and cost effectiveness of the product. NIOSH, a Federal government regulatory agency, has tested and approved the 6000 Series with 3M cartridges, filters or supplied air systems to help reduce breathing certain airborne contaminants. The 6000 Series is NIOSH approved for negative air purifying and positive pressure dual airline applications. The respirator comes with a P100 filter, which is replaceable. This half facepiece respirator may be used with any of these replacements: 3M Cartridge 6000 Series; 3M Filters 2000, 2200, 7000 or 5000 Series; or 3M Dual Airline Systems against a variety of gases, vapors, and particulate hazards according to NIOSH approvals. Breathing hazardous particles, gases and vapors can be harmful to your health. The 3M half Facepiece Reusable Respirator 6000 Series helps reduce exposure to many contaminants. Enhanced comfort and visibility features make wearing the respirator noticeably more enjoyable.

Built for comfort and convenience 

Our 3M 6000 Series reusable respirators are made from soft, lightweight materials, and the adjustable features help provide a secure, personalized fit. The ergonomic placement of the 3M respirator filters helps improve visibility on the job and promotes a more balanced feel for the wearer; and the respirator itself can be disassembled, cleaned, and reused. 

Why P100 Filters

Our 3M P100 filters offer versatile protection from a variety of oil and non-oil based particulates including lead asbestos, cadmium, arsenic, and MDA at concentrations up to ten times the OSHA Permissible Exposure Limit (PEL). 

A versatile choice  

The 3M 6000 Series is compatible with a wide variety of NIOSH-approved 3M respirator cartridges and filters to help protect your workforce from certain particulates, gases and vapors. When your P100 filters are used up, simply replace them based on the work environment, job, and present airborne contaminants.

Reusable Respirators

Comfortable, adaptable, and dependable, 3M has your face covered. 

3M provides a full line of reusable respirators to help meet the needs of most work environments. Half or full facepiece reusable respirators can help provide respiratory protection against both particles and/or certain gases/vapors.


  • Assembly includes Half Facepiece Respirator and Particulate Filter 2091 P100
  • Half facepiece design combines comfort and convenience
  • Remarkably comfortable, soft, lightweight facepiece and easy-to-adjust head straps
  • Versatile and simple to install
  • Provides 99.97% filter efficiency, meeting NIOSH P100 test criteria
  • Features Advanced Electret Media (AEM) to provide lightweight, easy breathing
  • Bayonet connection style for compatibility with many 3M half and full facepieces designs


  • Brand: 3M
  • Product Type: Half Facepiece Respirator
  • Mask Size: Large
  • Primary Material: Thermoplastic Elastomer (TPE)
  • Clip-On Welding Shield: No
  • Compatible With: Line Compressed Air System SA Series
  • Compatible with 3M PAPR Systems: No
  • Compatible with 3M Supplied Air System: Yes
  • Compatible with Welding Shield: Yes
  • Connection Type: Bayonet
  • Cool Flow Exhalation Valve: No
  • Drop-Down Feature: Yes
  • Enhanced Comfort: No
  • Enhanced Durability: No
  • Eye Protection: No
  • Facepiece Material: Thermoplastic Elastomer (TPE)
  • Facepiece Type: Half Facepiece Reusable
  • Features: Dual Airline Supplied Air Compatible
  • Harness Type: 4 point
  • Maintenance Free: No
  • Range: Good
  • Silicone Faceseal: No
  • Six-point Head Harness: No
  • Spare Parts: Yes
  • Accessories: No
  • Speaking Diaphragm: No
  • Specifications Met: P100
  • Replaceable Cartridge Included: No
  • Recommended Applications: Assembly & Mechanical, Cleaning, Painting
  • Recommended Industry: Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Marine, Mining, Oil & Gas, Transportation

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