Product review (4 stars): Great product, but grease drawers don't work.
Love this thing! I had a Zephyr Hurricane at my last house, and this one replaced a cheap Broan. Very large difference (600cfm difference). Highly recommended.

The one thing I've noticed about Zephyrs however, is that the grease doesn't really trap itself in the little drawers like it says it will. It generally collects on the fan shrouds, or just shoots it straight up into your duct. If that's the reason you're buying it, I would avoid it. Otherwise, great company, and this is a great product, as was the Hurricane I had.