DysonPurifier Hot+Cool Formaldehyde HP09

Two Performances in One Classy Unit

Finally got this Dyson product I am eyeing for during my birthday this year. The white and gold color made the unit stand out on its corner. It looked classy yet modern, and the thick lower part made it look heavy duty. The heater function worked perfectly; it warmed up my bedroom in a couple of minutes. The cooling function on the other hand, helped spread and maintain the cool air inside after I switched off the AC. As it oscillates, the air was distributed evenly, no corner was left out. The air quality graph made me aware if room deodorizing and cleaning are needed. Also, seing the green line on the screen gave peace of mind as you know the air you are breathing is clean and filtered.

Poor Cooling

I bought this a in February mainly to use as a cooling fan in my sewing studio in summer but it is not as effective for cooling as hoped. As a heater in Winter it works well although I was not needing a heater so it hasn't been a successful purchase

not that happy I thought it would be better, airflow not that good and I thought it would be more quiet

Very good

6 months in the house now, very happy with our purchase, wifi connection works well and we set the heating to come on before we get home,

Great surprise his tool for preventing seizures

I initially bought this as an upgrade from my original air purifier to help my child who has a rare disorder and can’t process fumes properly. I didn’t know that it would become a tool when experiencing myself a bad asthma, flareup due to poor installation of a new roof. That situation led to finding five spots of mold in my roof with three being toxic. We have been using it to monitor air quality in our home while all the work has been done. We’ve also noted that when it shows elevated levels is when my daughter is not feeling well and subject to a seizure From the fumes. I will definitely be buying a second one specifically for her use as opposed to whole home use. I could not be more impressed with the design, ease of use, functionality, and reporting system that it provides.

Dyson not very impressed

Disappointed with this purchase a lot of money for a product wish I had just gone for a standard air purifier

Display info needs improvement

Happy with the air flow, don’t understand the analytics display have no idea if the air filtration is happening. Ordinary people don’t need graphs on thier display they need a genuine answer in words display. Eg it has displaced this amount of filtered air and this this is the result whatever that is. Simple layman’s terms graphs mean nothing to me. Heat can be a bit dry but otherwise very happy. Design is stunning!

Better than expected

I bought this to purify the air in our room following the birth of our baby. Worked perfectly, and the heat and cool options are extremely good also, as well as the APP control of the unit. The ability to select specific degrees of movement and facing direction are handy.