Corded Earplugs 340-4004, in Poly Bag, 400 EA/Case
- Premolded, triple flange earplug s fit comfortably in a wide range of ear sizes
- No need to roll earplugs before fitting so the tips stay clean even if hands are dirty
- Soft polymer is washable and reusable, reducing both waste and costs
- Poly bag keeps each pair or earplugs available or accessible for re-use
- Noise reduction rating (NRR) 25 dB CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
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- Premolded, triple flange earplug s fit comfortably in a wide range of ear sizes
- No need to roll earplugs before fitting so the tips stay clean even if hands are dirty
- Soft polymer is washable and reusable, reducing both waste and costs
- Poly bag keeps each pair or earplugs available or accessible for re-use
- Noise reduction rating (NRR) 25 dB CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
Related products
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Hearing protection
Uncorded Earplugs 340-4003, in Poly Bag 400 EA/Case
The 3M™ E-A-R™ UltraFit™ uncorded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals.
- Poly bag keeps each pair of earplugs available or accessible for re-use.
- Proprietary, premolded, triple-flange earplug design inserts easily.
- Soft polymer is washable and reusable
- Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
SKU: HP006 -
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Hearing protection
Multi Position Earmuff 1426 330-3045 20 EA/Case
3M 1426 Multi Position Earmuff 330-3045 20/Case
Resources
SDS
1426 EarmuffBrochure
3M™ Hearing Protection Life Can Be Loud Brochure (PDF, 3.1MB)
3M™ Hearing Protection Line Card (PDF, 1.2MB)Catalog
3M Hearing Solutions Catalog 2015 (PDF, 16.2MB)Graph Chart
Decibel scale-noise meter (JPEG, 85.8KB)Technical Information
3M™ Hearing Protection – How To Use The Noise Reduction Rating (NRR) (PDF, 22.4KB)
Attenuation Data for 3M Hearing Protection (PDF, 315.5KB)Technical Paper
Hearing Protection for Impulse Noise – 3M Tech Bulletin 234 (PDF, 266.8KB)SKU: HP012 -
Hearing protection
Uncorded Earplugs 312-1251, in Poly Bag Large Size 2000 EA/Case
3M™ E-A-Rsoft™ Yellow Neons™ earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and comfort.
- Poly bag keeps earplugs clean before use.
- Large size fits people with larger earcanals
- Soft foam earplugs are easy to roll down and insert, then expand within the earcanal to help reduce noise exposure
- Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.
- Test compatible with 3M™ E-A-Rfit™ Validation System.
SKU: HP001
