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3M™ PELTOR™ Optime™ III Ear Muffs




Developed for use in extremely high noise environments, particularly those dominated by high frequency sounds. 3M™ PELTOR™ Optime™ III Ear Muffs are based on technology featuring double cup design to help minimize resonance effect, resulting in excellent high frequency attenuation.

3M PELTOR Optime III Earmuffs, 35 dB, Black/Red, Headband, H540A-411-SVAvailable29.63
excluding VAT

Legend of the units of measurement used

mt = Meters - lm = Linear Meter - = Squared Meters - pc = Single Piece - pack = Package - cm = Centimeters

  • Modern, stylish cup design.
  • Good speech intelligibility.
  • Large space inside cup helps reduce moisture and heat build-up..
  • Easy-to-replace cushions and inserts help keep them hygienically clean.
  • Unique low-profile headband design helps maintain constant pressure.
  • Soft, wide cusions help reduce pressure around the ears and improve comfort and wearability.

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