Product review (4 stars): This is awesome. I replaced a recirculating unit with this one ...
This is awesome. I replaced a recirculating unit with this one which took me a while as I had to go through the wall and run solid vent pipe, but got it done. This thing rocks, I usually use it on the #2 setting and it is fine. If ai am cooking something that gets very smokey, the #3 setting is amazing. Yes, it is a bit loud, but well woth it as it cleans out the smoke in a hurry. My only complaint is  that the 2nd time I wahed the screens in the dishwasher, one stained - not sure from what but it did. Other than that, love this unit!