Product review (5 stars): B E S T  Kitchen Exhaust Hood I've Found----
A substantially solid design of near commercial grade, this range hood features two linearly mounted high power fans allowing even and thorough suction of steam and cooking odors from your range or cooking surface.  I found the heavy gauge stainless steel is remarkably strong and resilient to impact and scratches, and the modular design is well thought-out for easy cleaning and maintenance.  A good example are the three removable vent panels which are angled towards the rear, to permit any oil or grease to flow towards a removable collection tray that is easily un-clipped.  This is by far, better than my earlier range hoods which were more difficult to clean.  The LED lights, in my estimation, offer greater advantages over other alternatives, such as Quartz Halogen lights.  They offer even illumination and will virtually last forever without needing replaced.

If you pay close attention to mounting instructions and matching diameter of the exhaust port to this range hood, you will be rewarded with excellent suction and air-handling capabilities.

Lastly, I cannot provide enough praise for BV STAINLESS' customer service.  I contacted them about the operation of my unit, and they were quick to respond and to work with me in trying to rectify the concerns.  It still required some adaptation on my part, but the quality of their customer service  is among the best I have received from any company in the past 20 years!

As a result, I could not recommend the BV Stainless Steel 30" Under Cabinet range hood, any more highly.  Buy it... you won't be disappointed!