Hearing Protection for Impulse Noise Technical Bulletin
How to Use the Noise Reduction Rating (NRR) Technical BulletinAsk a 3M Expert
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3M™ E-A-R™ Push-Ins™ Earplugs 318-1000, Uncorded, Poly Bag, 400 Pair/Case
- 3M Product Number 318-1000
- 3M ID 7000127213
- UPC 10080529180008
Details
Highlights
- Noise reduction rating (NRR)*: 28 dB
- Hold the flexible fitting stem to insert the ear tip and help keep it clean longer even when hands are dirty
- Smooth surface of soft E-A-Rform™ foam ear tip helps the ear tip slide into place for a comfortable fit
- Compatible with the 3M™ E-A-Rfit™ Validation System
- Available with or without cords to suit user preference
- 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
The 3M™ E-A-R™ Push-Ins™ Earplugs have firm fitting stems to help with easier fitting — just hold the fitting stems to push the soft foam ear tips into the ear canals. No need to touch the ear tips, helping to keep the ear tips clean longer even if hands are dirty. One size fits most.
- Poly bag keeps earplugs clean before use
- Blue stem makes fitting and removal cleaner and easier.
- Noise Reduction Rating (NRR)*: 28 dB. CSA Class AL.
- Test compatible with 3M™ E-A-Rfit™ Validation System.
Typical properties
| Attenuation Rating | 28.0 Decibel |
| Banded | No |
| Brands | E-A-R™ |
| Case Quantity | 400 Pair |
| Cord Type | None |
| Corded | No |
| Dielectric | No |
| Dispenser Available | No |
| Earplug Color | Yellow |
| Earplug Material | Foam/Thermoplastic |
| Earplug Shape | Round |
| Earplug Size | Regular |
| Electrically Insulated | Yes |
| Hearing Protection Style | Cordless |
| Hearing Protection Type | Eartips |
| Insertion Style | Push-to-fit |
| Metal Detectable | No |
| Moisture Resistant | No |
| Product Color | Yellow, Blue |
| Product Series | E-A-R |
| Product Type | Earplugs |
| Recommended Application | Electrical, Grinding, Machine Operation, Painting, Welding, Cleaning, Demolition, Assembly, Blasting, Sanding, Facility Maintenance |
| Recommended Industry | Marine, Design & Construction, Heavy Infrastructure, Industrial Maintenance, Commercial Buildings, Metal Fabrication, Military Maintenance, Automotive, Construction, General Manufacturing, Oil & Gas, Repair & Operation (MO), Mining |
| Reusable | No |
| Roll-Down Required | No |
| Shape | Push-to-fit Foam |
| Slow-Recovery Foam | Yes |
| Smallest Saleable Unit | Pair |
Resources
Data Sheets
(PDF, 267KB)
Data Sheets
(PDF, 22KB)
Reviews
Similar products
| Reusable | No | |||
| Earplug Size | Regular | |||
| Banded | No | |||
| Earplug Shape | Round | |||
| Corded | No | |||
| Metal Detectable | No |
3M™ E-A-R™ Push-Ins™ Earplugs 318-1000, Uncorded, Poly Bag, 400 Pair/Case
3M™ E-A-R™ Push-Ins™ Earplugs 318-1003, Corded, Poly Bag, 2000 Pair/Case
3M™ E-A-R™ Push-Ins™ Earplugs 318-1001, Corded, Poly Bag, 400 Pair/Case
3M™ E-A-R™ Push-Ins™ Earplugs 318-1004, Uncorded, Poly Bag, 1500 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.
