Brand new 150mm (6”) metal duct silencer / muffler, supplied in the original box. Designed to significantly reduce noise from inline extractor fans and ventilation systems. Ideal for grow rooms, HVAC setups, workshops, or general ventilation systems where fan noise needs to be minimised. Purchased for a project that didn’t go ahead, so the item has never been installed or used. Features: • Fits standard 150mm / 6” ducting • Durable metal construction • Internal acoustic insulation to reduce airflow noise • Suitable for inline fans, extractor systems, and ventilation setups Item is brand new and unused.
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