Review on Growsun 6-Inch Duct Fan Exhaust Kit With Carbon Filter, 25Ft Ducting, And Clamps - Optimize Your Indoor Air Quality by David Gill

Everything came packaged neat and damage-freeThe description doesn't mention it, but they include a pre-filter for the carbon filter.You WILL NEED hangers for the fan and carbon filter. The fan moves a great amount of air, so the noise is a given.The low-speed setting is nice and still moves enough air for the carbon filter to function.The included 25ft of ducting is an awesome bonus, but it is thin and rips easily. If you take your time with it, it works fine.They only give you 2 hose/duct clamps, so you will still have to buy any additional ones.So far everything is working good!