It’s a standard inexpensive hood that will replace a very old, dirty original hood. The old one has a badly scratched surface and grease seems impossible to remove underneath.. What to do Buy a new one. This is an inexpensive model and is exactly what I needed. Please note, it has a light but is ductless. 
Arrival was fast. It hasn’t been installed yet but here’s image of the original one and the new one which will go up next week. Thank you (again) Wayfair..