AC Infinity Noise Reducing Clamp, Duct Connector with Stainless Steel Clamps, 150mm - Flexible rubber clamp for inline fans and carbon filters in grow tents and ventilation systems.

["Rubber pipe coupling designed to securely connect duct components while preventing air leaks.", "The matte black rubber construction is flexible, durable, and easily fits over duct connections and pipes.", "Minimizes noise by absorbing sound waves from fan vibrations and air flows passing through ducts.", "Creates an airtight seal and support through adjustable stainless steel hose clamps with worm drive locks.", "6 inch coupling fits inline fans and carbon filters with solid ducts in ducting and HVAC environments."]