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3M EAR Classic One Touch Refill 391-1001

3M EAR Classic One Touch Refill 391-1001 recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 

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3M One Touch Refill 391-1001

3M EAR Classic One Touch Refill 391-1001 is the world`s first foam earplugs and still the most widely used cylindrical earplug today. Packaged in convenient Refill Bottles to fit your One Touch™ dispenser.- Flame-resistant and moisture-resistant.- Noise Reduction Rating (NRR)*: 29 dB CSA Class AL- 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 One Touch Refill 391-1001 Features

  • Packaged in convenient Refill Bottles to fit your One Touch™ dispenser 391-1000
  • Flame-resistant and moisture-resistant.
  • Noise Reduction Rating (NRR)*: 29 dB CSA Class AL
  • Test compatible with 3M™ E-A-Rfit™ Validation System
Material Foam
Color Yellow
Hearing Protection Style Push-to-Fit
Product Type Refill Bottle
CSA Class CSA Clas AL
Case Quantity 2000 Pair
Cord Type None 
Corded No
Dielectric No
Earplug Shape Cylinder
Earplug Size Regular
Electrically Insulated Yes
Hearing Protection Style Push-to-fit
Insertion Style Roll Down
Metal Detectable No
Moisture Resistant No
Product Color Yellow
Product Series E-A-R Classic
Product Type Refill Bottle
Recommended Application Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operation, Painting, Sanding, Welding
Recommended Industry Automotive, Commercial Buildings, Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Marine, Metal Fabrication, Military Maintenance, Repair & Operation (MRO), Mining, Oil & Gas, Pharmaceutical
Reusable No
Roll Down Required Yes
Shape Cylinder
Slow-Recovery Foam Yes

 

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