Product review (3 stars): Baffle filter hinges broken out of box
We verified all the parts were present before hiring our professional appliance installer and roofer, however we discovered while installing that the hinges of 2 baffle filters were broken thus we could not match it to the vent.  We contacted AKDY for replacements, will update this when we here back but until then we are very unhappy customers.

Update:  we contacted AKDY and they promptly sent us two new baffle filters at no extra charge.  The new filters fit well.  (I've uploaded a photo of the results, note our chimney sleeve is currently being shortened by a steel shop) . One of the rivets attaching the motor came loose so the contractor had to fix it.  I will revise my 1 star to 3 stars.  -1 due to the filter issue and -1 due to the broken rivet.  We performed a paper test where we verified the vent can hold a piece of paper up while on, it did pass the paper test however we feel the vent is not as strong as we would like.  Doing a steam test where we boil a large pot of water, some of the steam just goes around the outside of edges and does not get pulled in by the hood.