It’s loud but damn this works. I was demolition a bathroom with a black shirt and I barely had any dust on my shirt. If using in a bigger environment the noise won’t be too bad but in a regular size bathroom it’s very loud.
The versatility of this fan and the power make it such a asset in any water damage mitigation. Also with the PVC plastic tunnel allows you to direct flow in any angle and create a negative pressure environment.
This is the best fan I've ever had to supply more than enough air and quiet it also works as a great Little exsaust fan to remove toxic automotive exsaust fumes and paint plus dust
If you are looking for an affordable solution for semi commercial exhaust system, this is the one. It does the job and the seller was responsive. The suction could’ve been better but at the price point you can’t go wrong with it.
J&L 
Eddie's Stevens 
