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Airtight Inline Duct Muffler

Airtight Inline Duct Muffler

  • $13200

Airtight wrapped with sealing tape on all seams.

Unique open cell foam in interlaced distribution is designed for superior sound absorption. It can stop the spread of sound wave and allow air flow through the ducting, perfect for reducing noise from fans and carbon filter systems.


  • Two 6" flanged ends.
  • Portable and lightweight.
  • Safe and effective operation.
  • Easy to install and maintenance free.
  • High-quality corrosion resistant galvanized sheet construction.
  • Wave crest polyurethane sponge can offer excellent sound and vibration absorption.
  • This high-performance sound absorbing foam lining can reduce 50% noise!
    If the noise of your fan/blower is 50db, our muffler can reduce it to 25db.
  • Seams sealed with tape for airtight smell and noise controll
  • Moisture resistant - great for use in a damp environment.
  • Extended collar and lip for easy duct hook-up.

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