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3M™ Peltor® Premium Hearing Protector

, H7A
QC Supply Part #: 390042
Shipping: Standard
Availability: In stock

The combined liquid and foam ear cushion provides an excellent seal.


(Optime™ 101) The 3M™ Peltor® Deluxe Series Premium Hearing Protector is designed for high-noise areas. The combined liquid and foam ear cushion provides an excellent seal. These over-the-head earmuffs feature a stainless steel headband for consistent force and effective hearing protection. For noise levels up to 101 dBA.


  • Excellent attenuation at low and high frequencies
  • Earcup pivot points tilt for optimum comfort and efficiency
  • Stainless steel headband distributes weight for low-pressure fit
  • Two low-mounting points provide great comfort
  • One size fits most

Weight: 9 oz.
Noise Reduction Rating (NRR): 27 dB. CSA Class 

Recommended Applications: Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding

Recommended Industries: Automotive, Construction, Food & Beverage Manufacturing, Manufacturing, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation

Brand 3M
Manufacturer Part Number H7A

Manuals & Resources


Customer Reviews

  • 5 Stars

    Takes heavy abuse

    Review by on Oct 2, 2009

    We purchased these hearing protectors to use on our airboat. Wow they work wonders and they take heavy abuse as they get thrown around, and pulled on and off hundreds of times a year.

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