【Duct Increaser】: 8 to 6 inch duct reducer made of metal, for connecting two ducting of different diameters or for connecting hose to inline fan/exhaust vent. Either flexible duct or rigid sheet metal ducts can be used and save you space.
【Size】: On one side there is a 200mm Female Spigot - Will fit into 8 inch flexible duct. On the other side there is a 150mm Male Spigot - Will fit into 6 inch ductng.
【Application】: 8 to 6 inch duct adapter designed for widely used, such as air-cooled hoods, garage, attic, bathroom kitchen extractor fan, hydroponics and HVAC ventilation systems, plastic rigid ducting is perfect for DIY and trade use.
【Easy to Install】: No tools are required to install the duct adapter and our calibre makes it easier to fit your duct on, and with the purchase of Hon&Guan hoses, clamps are included to make the duct connection between your reducer and the hose even tighter.
【Buy with Confidence】: We promise to ensure your absolute satisfaction with every purchase. Risk-free shopping. If you are not satisfied about this 6in to 4in duct reducer, you can replace it for free or give it a full refund.