3M 6300 Half Facepiece Reusable Respirator Mask, Large

3M 6300 Half Face Respirator Large

• Three-way safeguard against a wide variety of gas, vapor and particulate hazards.
• Reusable - the economical solution to respiratory protection
• Durable and lightweight thermoplastic elastomer
• No maintenance other than cleaning between uses
• Common applications in asbestos exposure, painting, welding, automotive, chemical and pharmaceutical manufacturing.
• Use for workers who wear hardhats and need to frequently remove the respirator without removing the hardhat.
• Bayonet style filter/cartridge connection.
• May be used with 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.
• Includes 1 mask

*NOTE: Cartridges not included.

 

View 3M Cartridge, Filter and Mask Reference

Not sure what size 3M respirator mask to wear?

3M does not have an official size chart. OSHA requires all sizing be determined only by a Fit Test, which requires the user to wear the mask and perform this test. 3M does state that a Medium size mask is meant to be a "one size fits most", with few people needing a small size or a large size. Per 3M, approximately 80% of the population will fall under a medium size, as it is possible to fit in both a small and medium, or a medium and large.

You can refer to their Fit Test Overview by following this link:
https://www.3m.com/3M/en_US/safety-centers-of-expertise-us/respiratory-protection/fit-testing/

View Full Face Mask Fit Test Instructions
View Half Face Mask Fit Test Instructions