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AC Infinity Inline Duct Fan Silencer 4 inch

$54.95
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  • A duct muffler 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: 4 inches | Length: 15 inches | Weight: 2.30 pounds

Model: AC-DSA4

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