Customer Ratings & Reviews

The Dyson Purifier Hot+Cool HP2 De-NOx is the 4th air purifier in my home and, surprisingly, the first Dyson product of any kind. I've always thought the Dyson air movers were really cool looking products, just haven't had the means to use one at home until now. #Unboxing and First Impressions# The Dyson HP2 came in a box with a lot of empty space and without a ton of packing materials. As a result, the box had a pretty significant dent when it was left on my porch. Fortunately, there was no damage to the product itself, so if you order one from the website and the box ends up looking a little rough, don't necessarily assume that the fan inside is damaged. Fit and finish are pretty good, especially the power cord - it's seriously beefy and a reminder that this thing has a heating function as well as cooling and purifying. #Using the HP2# While the Dyson HP2 comes with a remote and has a pretty nice display for showing you sensor readings and settings, I went ahead and set up the MyDyson app on my android phone to make sure I was getting the best use of all the features. The app was very easy to set up, and I had the fan connected to my home network and managed through the app in no time. Over the last few weeks I have found myself using the remote or app interchangeably, just using whichever was within reach. One great feature of the Dyson HP2 is that it actually pauses the oscillation when you use the remote, so it stays pointed in one direction for you to easily read the screen. One big benefit to the app is that you can view the air quality or change settings from anywhere, which is pretty hany if you have the unit in a child's room (as I do). I've found the Dyson HP2 moves a surprising amount of air at any given noise level, until you get to the absolute strongest setting. At that point, I found the Dyson fan was a little louder (or at least, a more obnoxious tone) than the cheap tower fan I've been using in that room for a few years. At anything other than "10" on the scale, the Dyson is much quieter and still moves a good amount of air, though. And of course, the Dyson HP2 has a strong air filtration system as well as heating elements. I particularly like that you can run the fan in a reverse mode to disperse the heat more evenly without directing it right at you. Cost for the replacement filters is fairly high but not out of line with other premium air filter brands and they last for 12 months according to Dyson. I found they do a good job at removing odors. It's in a twin boys' room currently, and it's putting in WORK. I hadn't really thought about it in the 3 weeks I've had it in there, but today we had a power outage and I neglected to power the HP2 back on. I went into their room and was hit with full on "boys of summer" smell - you know the one. Fortunately a few minutes with the Dyson running and it was back to bearable :). #Final thoughts# It's hard to argue with the quality of product that Dyson is offering with this HP2 Purifier. Really the only complaint I can come up with is the high price, but even that is actually justifiable in my opinion considering the features they are offering as well as the performance in a fairly small footprint. If your budget allows it, the Dyson HP2 combines the best air purifier with a great air mover and space heater into one package.