We design our purifying fans to go beyond test chamber conditions and focus on real home conditions – this is more than just having an efficient filter.¹ Dyson engineers and research concluded that to clean an entire room properly, you need to sense pollution events automatically, capture ultrafine pollutants and project cleaner air around the room using Air Multiplier™ technology. Only the Dyson purifying fan is designed and tested to do all of this.²
Senses pollutants in real time
Automatically detects and reports air quality levels in real time on PM 2.5, PM 10, VOC and NO2.
Captures pollutants with 360° sealed HEPA and activated Carbon filters
The fully-sealed filter system combines an activated Carbon filter to remove gases, and a Glass HEPA filter that captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns.
Projects powerful airflow
Air Multiplier™ technology delivers over 77 gallons per second of smooth, yet powerful airflow – circulating purified air throughout the whole room.²
Automatically senses, captures and projects – then reports to your Dyson Link app.³
Oscillates up to 350°
Adjustable oscillation angle from 45° to 350°, to help project purified air around the whole room.
Backward airflow mode
Purifies without cooling you.
Purifies while also cooling you as a fan.
Quick and easy filter changing
Low maintenance, easily changeable filters. With built-in notifications when they require replacing.
Monitors and purifies using its quiet settings, with a dimmed display.
Curved to store neatly on top of the machine.
Parent Tested Parent Approved
Awarded the PTPA seal of approval. The seal of approval families trust.
Using Amazon Alexa, control your machine using simple, spoken instructions.
Certified Asthma and Allergy friendly™
Dyson purifiers are certified asthma and allergy friendly by the Asthma and Allergy Foundation of America.
In the box
Dyson Pure Cool™ purifying fan DP04 (White/Silver)
Base diameter with plate
Choose your model
Dyson Pure Cool™ purifying fan DP04 (White/Silver)$449.99
Pure Cool Purifying Fan DP04 (Black/Nickel)Senses & displays real time air quality.Captures allergens, pollutants & gases.Whole room purification. Purifying fan.Click to learn moreInner carbon filterHEPA filterRemote control$449.99
Pure Cool Purifying Fan DP04 (Iron/Blue)$449.99
Dyson Pure Cool™ purifying tower fan TP04 (White/Silver)$549.99
Pure Cool Purifying Tower Fan TP04 (Iron/Blue)$549.99
Dyson Pure Hot+Cool Link™ purifier (Nickel)$619.99
Dyson Pure Hot+Cool Link™ purifier (White/Silver)$599.99
Dyson Pure Hot+Cool Link™ purifier (Iron/Blue)$599.99
Dyson Pure Cool Link™ (Nickel)$419.99
Dyson Pure Cool Link™ (Scandium)$419.99
Dyson Pure Cool Link (White/Silver)$399.99
Dyson Pure Cool Link™ tower fan (White/Silver)$499.99
Dyson Pure Cool Link™ tower fan (Iron/Blue)$499.99
Dyson Pure Cool Link™ tower fan (Nickel)Was $519.99$447.00Save $72.99
¹The AHAM AC1-2015 standard sets out how air cleaner manufacturers can define their performance by "the relative reduction of particulate matter suspended in the air in a specified test chamber" - this means their performance is based on cleaning efficiency rates only.
²Tested to Dyson internal test method TM-003711 in a 290ft² room and DTM801.
³Standard data and messaging rates may apply. App functionality may vary by location. Requires WiFi and app enabled device. Requires iOS version 10 or above, or Android version 5 or above. Your mobile device must have Bluetooth 4.0 support.
Certified asthma & allergy friendly® and the asthma & allergy friendly® symbol are certification marks and registered trademarks of Allergy Standards Limited and the Asthma and Allergy Foundation of America.