E-A-Rsoft™ SuperFit™ Earplugs 311-4109, Metal Detectable

Model 70071614245 · 3M

Overview

The 3M™ E-A-Rsoft™ SuperFit™ Metal Detectable earplug with metal detectable cord.

Key features

Metal Detectable earplug
Designed specifically for applications such as food processing, where detection of foreign objects is desired
Features the proprietary SuperFit™ fitting ring to help insure proper fit
Stainless steel ball bearing implanted into the plug
Metal detectable cord

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-006 · Rev. 01 · 13-Oct-2026

E-A-Rsoft™ SuperFit™ Earplugs 311-4109, Metal Detectable – technical data

Technical specifications

Brand	3M
Model	70071614245
Banded	No
Case Quantity	2000
Cord Colour	Blue
Cord Material	Metal Detectable Cord
Cord Type	Metal Detectable Cord
Corded	Yes
Dielectric	No
Earplug Material	Foam
Earplug Shape	Bullet
Earplug Size	Regular
Electrically Insulated	No
Hearing Protection Style	Roll Down Foam
Insertion Style	Roll Down
Metal Detectable	Yes
Moisture Resistant	No
Product Series	E-A-Rsoft
Product Type	Earplugs
Recommended Application	Food Safety
Recommended Industry	Food Industry, Food Safety
Reusable	No
Roll-Down Required	Yes
Shape	Tapered
Slow-Recovery Foam	Yes

PRODUCT DATASHEETDoc. SSLS/DS/HR-006 · Rev. 01 · 13-Oct-2026

E-A-Rsoft™ SuperFit™ Earplugs 311-4109, Metal Detectable – ordering and care

Ordering information

Brand	3M
Model	70071614245

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.