Very easy to install
The only issue I had with this unit is that the inlet is higher than the outlet for the dryer which made it so that I had to have a "U" shape in the hose feeding the booster. Not an optimum way to plumb it. Otherwise the unit works as it should as we have an 8' rise, 4 90s and about 25' run to the outside wall. The booster pushes the air out and reduced drying time.