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Thank you for your interest in the 3M™ E-A-Rfit™ Whitepaper

Inside, you’ll find:

  • How E-A-Rfit™ gives science-based proof that your workers’ hearing is protected
  • How to validate and choose the right ear plugs or earmuffs for your workers
  • Tips on running and managing a fit test programme using 3M™ E-A-RFit™


Now you can get objective evidence of your workers’ protection level. For a limited time, get free E-A-RFit™ products when you buy 3M earplugs for your work site. Learn more about the offer here.