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Dyson Pure Cool™ DP04 purifying fan

Overall rating

85% of reviewers would recommend to a friend.

Very intelligent product


I have a household with 3 cats, and after we got the cats we found out my husband and 2 children were allergic to cats, so we have HEPA filters all over the house. This purifier is by far the most intelligent filter we have (and we also have the Dyson Pure Hot+Cool Link Purifier). It automatically detects when there is a lot of pollutants in the air and turns on and filters accordingly. The display is a nice feature so I can tell when the air quality is poor in the room. I am always cold, so I love the fact that there is an option to switch the air flow to avoid cooling the room even more. My husband has totally taken over this fan, though, because he loves a cool room when he sleeps, but needs a filter to purify the air. The purifier is quiet enough to not disturb our sleep while keeping him cool. It was so easy to set up the product. We did have a slight issue setting up the filter on our Dyson app, but it was an easy fix with the support we found on and we were able to set up the product within about 10 minutes on the app.

In the box

Dyson Pure Cool™ DP04 purifying fan


  • Weight

    10.25 lb

  • Amp diameter

    13.9 in

  • Cord length

    6.05 ft

  • Total height

    27.2 in

  • Base diameter with plate

    8.8 in

  • HEPA filter

    Glass HEPA Media



Dyson Purifying Fan Overview