Dyson Purifier Hot+Cool Formaldehyde™ HP09

Absolutely amazing. These fans are quiet, and have the best air filtrating that we’ve ever had (2 dogs and 3 kids)!We have them in most rooms now because they work so well.My wife and daughters love the heat option in the winter too.The price is certainly limiting, but we wait for them to go on sale.Scheduling on the app is super easy to use too !

Works perfectly the only downside might just be wind speed I wish it was stronger you have to almost be in front of it to feel it. Otherwise it does clean the air in my room rather quickly and allows me to monitor contamination in the air.

I bought this during the summer because it says that it’s supposed to cool. It does not cool. It’s easy to use, but it’s large and noisy. It’s not worth the money I paid for it. I kept it because I had a problem with another brand and had to mitigate some damage done to my home by the other brand. It does get rid of all odors, and I am hoping that it will improve my air quality. I really like that it shows you the amount in your air of several different pollutants that could be in your air. It didn’t say that there was anything wrong with the air for several weeks, but it did detect a tiny bit of CO when it was placed near the gas stove on a day when we were doing a lot of cooking, so I assume that all of the detector functions are working properly. The heater function works nicely for keeping my dog warm. It seems like too much money for what it does. The remote has to be placed face down to stick to the device. It would be more useful if you could use the remote without having to pick it up each time.

Furious! This product does not work. We missed the return window.We had a leak in our basement. Water got under the floating floor where there was vinyl. The mold appeared in a week. We pulled up the floor after finding moisture and the stench was unbearable!!! I closed the door and put the Dyson in there and two hours later read the meter, then again another hour. Completely unbelievable it read good quality airs this is a total fake product. Don’t waste your money.

Only had this a few days but it is doing what I secured it for.

Smaller then expected, I worry that the battery in the remote isn’t sold anywhere near me though.

Great controls

The media could not be loaded. I'm just waiting for this product from Amazon Prime Day. I ended up purchasing two, and so far, so good—I love them!