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Home
Safety
Hearing Protection
Earplugs
Reusable
EARPLUG CORDED HEARING CONVERSATION YELLOW

EARPLUG CORDED HEARING CONVERSATION YELLOW

MMM-340-4004 MFG #: 340-4004

3404004_1 - bf18254a-80e5-46cd-82eb-5862945a285b.jpg

CMEQ: 3MS3404004
Country Origin: US
Hearing Protection Products: Corded, Ear Plugs, Hearing & Conversation
Manufacturer: 3M CANADA
Manufacturer Category: SAFETY
Manufacturer Product Code: 7000002320
Mfr Vendor ID: 594
SPF Product ID: 411873
Unit of Measure: E
UPC: 10080529400038
Web Group: 5040102000000

• 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

Technical Specs Detail(pdf)