Product review (5 stars): Powerful Zephyr Rang Hood
I had some doubt before I bought this typhoon range hood 6 months ago. I had a under-cabinet microwave range hood which is not powerful. This range hood does a great job. Don't waste money on this $1K+ range hood. After a few days, you'll see cooking oil drop to the residue cups.  Previously hot cooking oil would cool down and make the hardwood floor very oily and sticky. Now my kitchen/home doesn't smell any more. I don't need to clean my floor that frequently. My mother said it's much better than the fancy $1.5K range hood she bought for her house, which she has to spend a lot of time cleaning after cooking.