Product review (5 stars): Clean, simple, quiet!
We installed this in boyfriend's rental house, it's very quiet on low, and very tolerable on high.  He said the install was relatively easy, once he found the right adjustable ductwork to get this one's centered cowling to line up (old fan was original with the manufactured home and was slightly off-center). Nice clean, simple design - the black just fades into the background.  Going to purchase one for my home to replace the 37-year old noisy fan hood with peeling paint.