3M™ E-A-R™ UltraFit™ Earplugs 340-4003, Uncorded, Poly Bag, 400 Pair/Case
- 3M Product Number 340-4003
- 3M ID 7000002321
- UPC 10080529400021
Details
Highlights
- Stem helps users insert earplug into their ear canals
- No need to touch the ear tips during earplug insertion, helping to keep ear tips clean longer
- Soft polymer is washable and reusable
- Compatible with the 3M™ E-A-Rfit™ Validation System
- Noise reduction rating (NRR)*: 25 dB for standard Ultrafit and 27 dB for Ultrafit 27
- CSA Class AL
- *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection
- Vinyl or cloth material options for cords
3M™ E-A-R™ UltraFit™ Earplugs are made with a triple-flange design to contour to the different shapes and sizes of ear canals to help create a comfortable noise-blocking seal. These earplugs are made of a pliable, soft polymer that can be washed so that the earplugs can be reused, cutting down costs and extending the product life.
- Poly bag keeps each pair of earplugs available or accessible for re-use.
- Push-to-fit style for easy and hygienic fit.
- Single size fits comfortably in most earcanals.
- Proprietary, premolded, triple-flange earplug design inserts easily.
- No rolling or sizing needed to get a comfortable, protective fit.
- Soft polymer is washable and reusable.
- Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL.
Typical properties
Resources
Reviews
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Similar products
| Reusable | Yes | |||
| Earplug Size | Regular | |||
| Earplug Shape | Flanged | |||
| Corded | No | |||
| Metal Detectable | No | |||
| Earplug Material | Elastomeric Polymer |
3M™ E-A-R™ UltraFit™ Earplugs 340-4003, Uncorded, Poly Bag, 400 Pair/Case
3M™ E-A-R™ UltraFit™ Earplugs 340-4004, Corded, Poly Bag, 400 Pair/Case
3M™ E-A-R™ UltraFit™ Earplugs 340-4002, Corded, Carrying Case, 200 Pair/Case
3M™ E-A-R™ UltraFit™ Earplugs 340-4001, Uncorded, Carrying Case, 200 Pair/CaseFor industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. If this product is being purchased for use in firefighting duties, please review this Notice Regarding Fluorinated Organic Compounds.
