Customer Ratings & Reviews

Absolutely love this fan … works great. The heat mode on it is wonderful and works great as well. Super easy to connect and use as long as you have wifi. Filters are a little pricey but worth it

If you can get over the cost, this is an amazing product. Honestly as with most Dyson products, the price is the main con. This is my first Dyson fan and I absolutely love it! This has become my year round favorite. I have the fan on pretty much non stop in my bedroom. In the winter I will use the heater function if I need to take the nip out of the room. The Air Purifier in does wonders, even if a candle is lit in the room, you will barely smell it, which can get annoying sometimes. The filter will run you about $80 before tax -Cons : Price and Price of Filter

Been using continually for about 7 months now it is a dream. Extremely quiet and heater works great. Nice functions and easy to use. Was a little pricey but worth it in the long run.

Just some takeaways from owning the Dyson HP04. PROS: -It looks great in a room, unlike the many other air purifier eye sores out there. -It can quickly heat up a standard bedroom or small apartment. -Swivel function at 360 degrees works great for heating and fan options. -3-n-1 heating, fan, air purifier machine. CONS: -No handle to lift it with, you have to carry it by the base. Not very portable. -Heating function will increase your energy bill a lot. I noticed this on my first bill since owning it. -Cooking odors still linger, it may help but this is not some magical odor eliminator. -For such an expensive machine there is so much plastic. Pretty much the whole thing is plastic. Feels a bit filmsy. Bottomline: It's hard to tell if these machines are actually "purifying" the air. Get it on sale around Christmas like I did and not at the $650 price point. But if you have the extra cash you won't care either way. *Buyer beware: This is not an ac unit. It will not actually blow "cold" air. It works just like a regular cooling fan does in the summer.

Best purchase! Keeps the air quality clean, and the dual air and heat keeps the house either warm or cool during the winter and summer. Can’t recommend this enough

The ability to heat a 600 sq ft room quickly is what made me appreciate this purchase. Originally, spending a good bit of money for a “fan” was something not in my alley. However after reading product and sales reviews, I decided to try it out. You have nothing to lose with Best Buy’s return policy and gol dang I was going to give it my best shot. I love it’s ability to heat a room quickly and quietly. The fan for cooling is also quiet though it doesn’t contain any evaporators or other a/c type of innards. It can still move the air around quickly and cool what needs to be.

Expensive but worth the money. Very quiet and really like the night feature when the display goes dark.

The product was very easy the setup and the fan and heater worked good

I bought two of these to help keep the allergens out of my apartment. They are amazing. These are the best air purifiers I have ever had. They kick on automatically if they sense something in the air. The carbon filter will even clean odors out of the air. They can be controlled by an app on your phone or by the little remote that comes with them. The remote is magnetic and sticks to the top of the air purifier so it never gets lost. I usually keep mine just on the Automatic / fan setting but this can also function as a heater if needed. I have had mine for about a year or so and just replaced the filters so they lasted a long time. These are pricey but worth it. I highly recommend!

Good investment. We use it during summer and winter time. It has fan and the same time we use it as a heater during winter time.

First off, yes it's expensive. Anything made by Dyson is, you're paying for the research and development time. This thing puts off a LOT of heat and can easily fill up a 300 sq ft room in minutes. It's cool enough for use during the summer, and the air purification system is just plain amazing. I live upstairs in an apartment with a smoker below, it eliminates everything in the room they smoke in. The automatic air quality settings are astounding. Having the ability to adjust it from wi-fi, change fan speeds (Note that you cannot have the auto on feature for heat, for obvious safety reasons) it's just a flawless package. However, if you don't need the heat settings, I would recommend going down a model and saving yourself the money. I was in the market for a purifier and a fan, but ended up getting this as it was the top model at the time.

It took me sometime to understand this product and how it worked. For me the heater worked just fine, had a build in thermostat that allows for you to heat to your comfort. The air purifier part was my concern. I ran it non stop for days and still dusty in my room; which is smaller that coverage area. The fan part works well, I like that it oscillate and tilts. It's a very expensive product I would say, so if you are looking for an air purifier only, this may not be the one for you. If you like the tech features, capabilities, and have $700 to spend then, this may work out for you. Considering purchasing an additional air purifier to use in conjunction with this Dyson.

Bought Dyson Hot/Cold for master bedroom as Christmas 2019 gift. Room doesn’t have good HVAC so gets a bit warm in summer and cool in winter. Now I keep Dyson circulating set on 70 and it warms room up just enough. Wife has allergies so fact that Dyson pulls allergens/etc out of air is huge win. I’ve cycled through the various control settings and they were easy to see and informative. I haven’t used the app yet but remote works great for how we use it. It is super quiet (at least on ‘night’ setting). I think my only minor gripe is that unit should also have controls on it so I don’t always have to hunt for the remote. Maybe the controls are there but I haven’t discovered them yet. We pretty much turned in on when got it and just let it run. Purchased from BestBuy during sale. Even at that price it was expensive.

Love the air purifier i can breathe feel the difference in the air quality in my house. Very quite run it 6 to 8 hrs dont smell any odors or feel any dusty air i m breathing. I have allergies feel the difference in air quality has the heater option for winter time. Love the app can control from anywhere before getting to the hosue shows air quality on screen and app. Bought it on deal of the day used rewards points wasn't gonna pay full price.

It’s amazing. We’ve had it for 3 years now and have had no issues

I love this fan, it purifies the ait while keeping you cool, and the option to turn it into a heater, it cools/warms up my bedroom (250 sq ft) in no time! Plus, while I’m out it’s great to be able to control it with the Dyson app to cool/warm up my room before I get back home or turn it off if I accidentally leave the fan on.

Killer purifier and heater function is great! My wife gets chilly sometimes and works great to warm up closet or bathroom fast. The app is handy as is the air quality report. It is pretty darn quiet too. We have an older first gen tower air cool+purifier which has been working fantastic but this HP-04 has the heater function also. Gotta love Dyson products.

Purchased this for my 96 year old grandfather that likes to spend a lot of time in his room with his dog and the door closed. Of course at his age he likes the heat a lot more than the cold so he has a little space heater in his room that is set to 78. We noticed him starting to cough more and thought maybe it was getting a little dusty in there seeing he likes his door close and his little dog is in the room with him 99% of the time. Wanting to get him an air purifier, but also concerned about something not only being loud but taking up more space in addition to his little heater in his already small room I happen to find this! Honestly I was skeptical at first, but WoW this thing works GREAT and grandpa is happy as can be!! The heater works perfect and the fact that the air purifier is constantly working whether when heating or in fan mode is just awesome!!!! It has helped with the air quality in his room it's super quiet and it keeps him at the perfect temp. To be honest the only thing that I can really complain about is the actual cost... $650 bucks is a bit steep but when it comes to my grandfather I try only to give him the best! Thanks Dyson for creating this product keep them coming, but please try to work on the price tags LoL.

My favorite fan I have ever purchased. The air purifier and heating element is useful in every season.

This product is definitely second to none. A multi unit that satisfies your current situation whatever it may become. It makes you feel like you have a wall unit and central air all together.