E-A-R™ Push-Ins™ Earplugs 318-1000, Uncorded, Poly Bag

Model 70071520939 · 3M

Overview

3M™ E-A-R™ Push-Ins™ earplugs provide all-day hearing comfort, convenience and protection. Constructed of 3M™ E-A-Rform™ foam, these earplugs feature a no roll-down design and a blue stem for a quick and easy fit.

Key features

Poly bag keeps earplugs clean before use.
Blue stem makes insertion and removal cleaner and easier.
Test compatible with 3M™ E-A-Rfit™ Validation System
Noise Reduction Rating (NRR)* 28 dB. CSA Class AL.

Applications

Engineering and fabrication shops
Power plants and compressor rooms
Mining and quarrying
Textile and printing

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/HR-012 · Rev. 01 · 13-Oct-2026

E-A-R™ Push-Ins™ Earplugs 318-1000, Uncorded, Poly Bag – technical data

Technical specifications

Brand	3M
Model	70071520939
Banded	No
Case Quantity	400 Pair
Cord Type	None
Corded	No
Dielectric	No
Earplug Colour	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 Colour	Yellow/Blue
Product Series	E-A-R
Product Type	Earplugs
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, Mining, Oil & Gas, Repair & Operation (MO)
Reusable	No
Roll-Down Required	No
Shape	Push-to-fit Foam

PRODUCT DATASHEETDoc. SSLS/DS/HR-012 · Rev. 01 · 13-Oct-2026

E-A-R™ Push-Ins™ Earplugs 318-1000, Uncorded, Poly Bag – technical data, continued

Technical specifications

Slow-Recovery Foam	Yes

Ordering information

Brand	3M
Model	70071520939

Inspection and care

Insert plugs with clean hands. Replace disposable plugs after each use. Inspect ear muff cushions for cracks and replace the hygiene kit at the interval the manufacturer gives.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.