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  6. 3M™ E-A-R™ Classic™ SuperFit™ 33 Uncorded Earplugs 310-1008, in Pillow Pack 2000 PR/Case

3M™ E-A-R™ Classic™ SuperFit™ 33 Uncorded Earplugs 310-1008, in Pillow Pack 2000 PR/Case

3M ID 70071514999
  • Orange "fitting ring" provides a guideline for proper insertion and quick visual compliance check.
  • Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
  • Test compatible with 3M™ E-A-Rfit™ Validation System.
  • Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.
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Specifications
Attenuation
33 Decibel
Brand
E-A-R™
Case Quantity
2000
Color Family
Multi-color
Corded
No
Cord Type
None
Dielectric
No
Earplug Material
Foam
Earplug Size
Large
Electrically Insulated
Yes
Hearing Protection Style
Roll Down Foam
Insertion Style
Roll Down
Material
PVC
Metal Detectable
No
Moisture Resistant
Yes
Packaging
Pillow Pack
Product Color
Yellow
Product Type
Earplugs
Recommended Application
Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operation, Painting, Sanding, Welding
Recommended Industry
Automotive, Construction, Design & Construction, Food & Beverage Manufacturing, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Marine, Metal Fabrication, Military Maintenance, Mining, Repair & Operation (MO)
Reusable
No
Roll-Down Required
Yes
Shape
Cylinder
Size
Large
Slow-Recovery Foam
Yes
Details
  • Orange "fitting ring" provides a guideline for proper insertion and quick visual compliance check.
  • Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
  • Test compatible with 3M™ E-A-Rfit™ Validation System.
  • Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.

The E-A-R™ Classic™ SuperFit™ 33 orange “fitting ring" provides a guideline for proper insertion and quick visual compliance check.

Another innovation from 3M, E-A-R™ Classic™ SuperFit™ 33 has a built-in visual check - the orange fitting ring. If the ring is visible after insertion, refitting is recommended for best hearing protection. (bul) Reusable Pillow Pack helps keeps earplugs clean when they are not being worn. (bul) Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier (bul) Slow-recovery earplug foam is flame-resistant and moisture-resistant (bul) Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL. (bul) Test compatible with 3M™ E-A-Rfit™ Validation System. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.