Brand: Moldex®

Series: SparkPlugs®

6604 6604

Description: Disposable foam earplugs (uncord or corded)

Size: N/A

Colour: Coloured streaks and swirls


#6604 (Uncorded)

#6654 (Corded)

Features & Benefits:

  • 100% PVC-Free.
  • SparkPlugs® are made of extra-soft, low-pressure foam for comfort and fit.
  • Tapered shape fits easily in the ear canal, and seals gently and snugly without pressure.
  • Shaped to fit even very small ear canals.
  • Non-irritating smooth surface.
  • SparkPlugs® offer a high noise reduction rating (NRR) 33 dB., making them suitable for most noisy environments.
  • Model #6654 with cord for easy short term storage around the neck and it helps to minimize loss of earplugs.


  • ANSI S3.19-1974
  • Approved by Hong Kong Labour Department

6654 6654