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3M™ E-A-R™ Hi Fi™ Earplugs Hearing Conservation 410-3019, 48 Pair/Case

3M Product Number 410-30193M ID 70071677572UPC 10080529905908
  • Proprietary, premolded, triple-flange earplug design inserts easily.
  • Noise Reduction Rating (NRR)*: 12 dB CSA Class AL
  • Reusable earplug offers cost savings over a long term
  • One size fits most ears to reduce stocking multiple sizes at worksites
 More...
Specifications
Attribute Name
Value
Attenuation
12 Decibel
Brand
E-A-R™
Category
Hearing Protection, Pre-Molded Earplugs
Corded/WithOut Cord
WithOut Cord
Cord Type
None
Electrically Insulated
Yes
Green Certification or other Recognition
No
Green Environmental Attribute
No
Hearing Protection Style
Pre-molded/reusable
Material
Elastomeric Polymer
Metal Detectable
No
Moisture Resistant
Yes
Packaging
Bulk Case
Plug Color
Gray
Plug Material
Elastomeric Polymer
Product Color
Gray
Product Type
Earplugs
Recommended Application
Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding
Recommended Industry
Construction, General Manufacturing, Manufacturing, Sub Applications, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
Reusable
Yes
Shape
Multi-Flange
Size
One Size Fits Most
Details
  • Proprietary, premolded, triple-flange earplug design inserts easily.
  • Noise Reduction Rating (NRR)*: 12 dB CSA Class AL
  • Reusable earplug offers cost savings over a long term
  • One size fits most ears to reduce stocking multiple sizes at worksites
  • Noise reduction rating (NRR) 12 dB CSA Class C

3M™ E-A-R™ Hi Fi™ earplugs feature an acoustical design that reduces noise level across all frequencies without distortion or muffling.

The 3M E-A-R Hi-Fi Earplugs, Hearing Conservation, have an acoustical design that reduces noise levels across all frequencies without distorting or muffling the sound. These earplugs provide lower attenuation than standard premolded earplugs, allowing workers to hear conversation and warning sounds more easily. Recommended for TWA noise exposures below 90 dBA. The premolded, triple-flange design makes the earplugs easy to comfortably insert. The earplugs are reusable, which reduces the long term cost of buying replacement disposables. One size fits most ears to reduce the need to stock various sizes of ear protection at worksites.

These earplugs have a Noise Reduction Rating (NRR) of 12 dB, CSA Class AL. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit, earplug fitting skill, and motivation of the user. It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection.

Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that hearing loss afflicts 28 million Americans. About one third of those cases are at least partially attributable to noise. Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection.

Large Volume Order

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