Product review (4 stars): Good 500 CFM home hood vent and great bang for the buck
I was going to buy a similar rated Bosch 400cfm unit but it had bad reviews that the damper didn't' close all of the ways, so I went with this AKDY higher 500cfm unit, and I am pleasantly surprised at 1/2 the cost!  Pros.  Looks great, has commercial style filter grates, no distracting logo, easy on and off, fairly quiet for 500cfm, sucks the smoke/steam right up and out of the house.  Cons.  should have a mounting bracket vs the sorry drys wall screws that it came, plastic fan motor shrouds, so will see how they hold up, LED light only has on and off, and could be brighter, sharp edges so wear gloves if installing yourself.  Tip:  I bought some 4 inch hex head lag bolts and washers to intall this unit into my oak cabinets.. the hardwear included seemed useless and inadequate.