UNITED STATES HDW MFG/U S HA GV1358 5×6 Galv Increaser
- 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.
- 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.
- This Is Manufactured In China , Ideal for ducting your Tumble Dryer, Bathroom or Kitchen exhaust fan, In-Line Fans, or Cooker Hood.
- Brand Name: United States Hdw Mfg/U S Ha ,Easy installation, using duct tape or duct clamps to connect air duct adapter.
- Duct Adapter made of PP material, oil resistant, and high temperature resistant, durable, and can be used for a long time