3M™ E-A-R™ UltraFit™ Earplugs 340-3002, Corded, with Carry Case, 50 Pair/Box, 5 Boxes/Case, 250 Pair/Case

3M™ E-A-R™ UltraFit™ Earplugs are made with a triple-flange design to contour to the different shapes and sizes of ear canals to help create a comfortable noise-blocking seal. These earplugs are made of a pliable, soft polymer that can be washed so that the earplugs can be reused, cutting down costs and extending the product life.
Special Price $1.76 Regular Price $2.08
3M ID 7100329539
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Easy to use- hold the stems to insert the triple flange ear tips into the ear canals. One size designed to fit most. Options include with or without cord to suit user preference. Cord material options include vinyl or cloth. EARfit testable to help validate the level of protection the individual user is getting.


  • 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
More Information
3M ID 7100329539
Part number 340-3002
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Global Product Hierarchy Personal Protective Equipment > Hearing Protection > Earplugs
Hearing Protection Style Corded
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 E-A-R™
Country of Origin Brazil
SAP Shelf Life In Days 0
Base - Billing Unit PAA
Base - Metric Gross Weight 9.071 G
Base - Item Quantity 1
Base - Unit PAA
Shipper - Billing Unit PAA
Shipper - Customary Cubic Dimension 2204.9471461147646 ci
Shipper - Customary Gross Weight 4.998999432023074 lbs
Shipper - Customary Net Weight 4.998981795042099 lbs
Shipper - Customary Height Dimension 9.84291338582677 in
Shipper - Customary Length Dimension 25.865748031496064 in
Shipper - Customary Width Dimension 8.660629921259842 in
Shipper - Metric Cubic Dimension 36132.61 CCM
Shipper - Metric Weight 2267.508 G
Shipper - Metric Net Weight 2267.5 G
Shipper - Metric Height Dimension 25.001 CM
Shipper - Metric Length Dimension 65.699 CM
Shipper - Metric Width Dimension 21.998 CM
Shipper - Item Quantity 250
Shipper - Total Unit Quantity 250
Shipper - Previous Packaging Level Quantity 250
Shipper - Unit CS
Pallet - Previous Packaging Level Unit BOX
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