I've had my Dyson Purifier Cool for about 3 weeks and wouldn't recommend this product for a few reasons:

1. I've never seen the purifier line go above 0 even with the Canadian wildfires and while cooking with a gas stove. Maybe it's still purifying if the line doesnt go above green but it makes me wonder if I needed it in the first place.

2. The fan is so weak that even on 10 you can barely feel it. I've had better fans for a fraction of the cost. I was hoping to use this to cool down our kitchen as we cook but it barely cools you down if you're sitting right in front of it. 

Considering returning since it was not cheap and doesn't do much in terms of cooling.