描述
- It's use to Connector two different size duct, used for Heating Ventilation and Air Conditioning system duct work in any building or home improvement. Designed to transition between 4 inch (100mm) to 3 inch (75mm) diameter ducts. Easy installation, using duct tape or duct clamps to connect air duct adapter. Made of aluminum metal that is corrosion resistant and can withstand high temperatures. it's can be prevent corrosion and oxidation,rust moisture and reduces fire hazards. Ideal for ducting your Tumble Dryer, Bathroom or Kitchen exhaust fan, In-Line Fans, or Cooker Hood.
Tech Drive Duct Increaser and Reducer, 4” to 3” Inline Adapter for HVAC and Exhaust Ventilation Systems, Made from Aluminum
