We love this thing! We tell people what we paid (it was on sale) and they gasp and that’s before they ever see it work. I have it mounted at the max distance from my stove because we have 9’ ceilings and it still eliminates the smell of fried bacon if I turn it on while cooking. 
Here’s my ONLY complaint: the lights are a sickly color of blueish white. They don’t provide either enough or the right color of light. They’re really depressing but it’s two lightbulbs so, you know what, we’ll just change them! Some people probably wouldn’t even be bothered by it so please don’t let that stop you from buying it! I said it was a complaint, not a regret.