Product review (5 stars): Works great!
I used this in a custom hood for my home and had no problems with installation at all. I bought it used and it was in perfect condition. The only thing wrong with it was the retainer springs for the filter were from a charcoal filter instead of the flat filter but I was able to flatten them and now they work just fine. The fan is very powerful and works great. The only thing I do not like about this unit is the lighting and the use of candelabra sockets. I will be converting it to CFL bulbs for brighter, more efficient light. No big problem. All in all, I am very happy.