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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
first responders and lab workers
They’re ideal for moderate industrial noise
Quick Release Zip Fastner Additional under foot Phylon Interlayer
Dispenses earplug directly into hand
Solution dyed to prevent fading
3M™ E-A-Rfit™ Dual-Ear Validation System 393-1100 (Kit) Subcat__Site Civil first responders and lab workersE A Rfit is a comprehensive fit validation system to test the actual protection workers receive from their hearing protectors. For more information on this service, please contact your 3M Personal Safety Sales Representative. NOTE: If your customers wish to have someone at their company trained to become a certified E A Rfit Technician so they can service their own employees, please contact a 3M Personal Safety Sales Representative for more