3M™ Tri-Flange™ Earplugs

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Triple-flange design to help fit a variety of ear canal shapes and sizes
Plastic grips help insert ear tips and keep them clean, even when hands or gloves are dirty
Noise reduction rating (NRR)*: 26 dB
Reusable earplugs made with materials that can be washed

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For industrial/occupational use only. Not for consumer sale or use.

Specifications

Attribute Name	Value
Attenuation Rating	26 Decibel
Banded	No
Brand	3M™
Case Quantity	400 Pair, 500 Pair
Color Family	Transparent
Cord Color	Yellow
Corded	Yes
Cord Material	Cloth, Vinyl
Cord Type	Vinyl
CSA Class	CSA Class AL
Dielectric	No
Dispenser Available	No
Earplug Color	Clear
Earplug Material	Elastomeric Polymer
Earplug Shape	Flanged
Earplug Size	Regular, Regular
Electrically Insulated	Yes
Green Certification or other Recognition	No
Green Environmental Attribute	No
Hearing Protection Style	Corded, Pre-molded/reusable
Hearing Protection Type	Eartips
Insertion Style	No Roll
Material	ABS/Elastomeric Polymer
Metal Detectable	No
Moisture Resistant	Yes
Packaging	Poly bag, Vending Pack
Pairs Per Package	5
Product Series	Tri-Flange
Product Type	Earplugs
Recommended Application	Assembly, Blasting, Cleaning, Composite Finishing, Demolition, Electrical, Facility Maintenance, Final Finish, Grinding, Machine Operation, Paint Preparation, Painting, Sanding, Welding
Recommended Industry	Automotive, Construction, General Manufacturing, Manufacturing, Marine, Metal Fabrication, Military Maintenance, Military Maintenance, Repair & Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Repair & Operation (MO), Transportation
Reusable	Yes
Roll-Down Required	No
Shape	Multi-flange
Size	One Size Fits Most
Slow-Recovery Foam	No
TDS Required	Yes

Details

Triple-flange design to help fit a variety of ear canal shapes and sizes
Plastic grips help insert ear tips and keep them clean, even when hands or gloves are dirty
Noise reduction rating (NRR)*: 26 dB
Reusable earplugs made with materials that can be washed
Corded only with option of vinyl or cloth material
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.

3M™ Tri-Flange™ Earplugs feature a triple flange design to help fit a variety of ear canal shapes and sizes. The ear tips are made of a flexible thermoplastic material that can be washed and reused to extend the product life.

Designed with plastic paddle grips to insert and remove the ear tips, these ear tips stay clean longer even when hands are dirty or wearing gloves. One size fits most. Available with cord only. This product is EARfit testable to help validate the level of protection the individual user is getting.

Resources

Brochures

3M™ Hearing Protection Life Can Be Loud Brochure (PDF, 3.1MB)

Catalogs

3M Hearing Solutions Catalog 2015 (PDF, 77.0MB)

Data Sheets

Discontinuation Notices

3M Hearing Discontinuations 8-7-20 (PDF, 154.0KB)

Product Technical Illustrations

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For 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.