Inline Duct Silencer 4" x 12" - ROOTZ DISTRIBUTION Skip to content

Inline Duct Silencer 4″ x 12″


Inline Duct Silencer 4″ x 12″

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Inline Duct Silencer

Designed to dampen or reduce noise coming from airflow in grow tent or server closet ventilation systems. Reducing noise pollution from muffles & sound vibration by up to 50% while allowing maximum airflow passthrough for both intake and exhaust configurations. Aluminum flange openings assist in absorbing sound waves from vibrations when fitted over your inline duct fan�s flange. Each silencer is built with a solid galvanized steel body that is corrosion-resistant and can withstand extreme temperature changes.

  • Designed for use with inline fans in grow tents, bathroom fans and other HVAC applications.
  • Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow.
  • High-quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%.
  • Galvanized steel body that is corrosion-resistant and can withstand extreme temperatures.
  • Duct Opening Diameter: 6 inches | Length: 20 inches | Weight: 3.90 pounds
Weight1.637 kg
Dimensions19.5 × 19.5 × 44 cm


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If you are a Hydroponics, Garden store or Commercial grow facility with an ABN (Australian Business Number) and would like to be able to login and purchase through the Rootz Distribution website please get in touch with Barry on 0415 238 743 to organise login credientials or complete our 30 Day application and we will be in touch with your login details, Thank you