Watch how to quickly get up and running with our step-by-step video guide.
The icons on your LCD screen show which pollutants are present, reporting in real time. The icons also tell you about temperature, humidity and filter life.
Integrated sensors constantly analyze your air, while our unique algorithm cross-checks data every second, It diagnoses pollutants at a molecular level, displaying live results on the LCD.
Watch our video guide below, or switch tabs to see our step-by-step guide.
To ensure optimum air purification performance, we recommend replacing your filter every 12 months.
To ensure optimum air purification performance, we recommend replacing your filter every 12 months.
Unplug the machine from the electrical outlet. Important: Always unplug the machine before changing filters. The remaining filter life is shown in the display and will indicate when the non-washabale filters needs replacing.
Slide the buttons down on both sides of the shrouds. The shrouds will release with the glass HEPA filters attached.
If this is your first time changing your filter, fully remove the purple and green filter from your machine before replacing it with the new, all-black 360° Combi Glass HEPA + Carbon Air Purifier Filter. Dyson has updated the filter for this machine to a 2-in-1 replacement filter that combines both HEPA and carbon filter as one piece, for even more convenient installation and maintenance. Important: Dispose of used filter units in accordance with local regulations.
Push the shrouds until they click back into position in the base. Push the shrouds until they click back into position in the base.
Press and hold the Night mode button on the remote control. The display on the machine will countdown from five, finishing with the default screen. The glass HEPA filter level will be reset and the machine is ready to use.
Dyson filtration systems have been developed by the same engineers who make Dyson machines. Using Dyson Genuine replacement filters ensures a 360° sealed filtration system, HEPA standard and proper functioning of the machines.
Increasing airflow will create a cooling effect using purified air, so you may find it beneficial to change your purifier fan's speed settings as the temperature changes. For personal cooling in summer, use settings 4-10. In colder periods, enable diffused mode. It projects air through the back of the machine, to avoid unwanted cooling.
If auto mode is enabled, AUTO will be illuminated on your purifier fan's LED display. When your machine is purifying the air, AUTO will be in white. When the air in the room is purified, it will turn green and your purifier fan will remain idle until pollutant levels rise.
Your purifier fan's auto mode is designed to manage the air quality in your home without you having to operate the machine – so it's only on when it needs to be. If you or someone in your home suffer from allergies or respiratory illnesses, we particularly recommend using your machine's auto mode.
Your purifier fan is engineered to purify single rooms, so you should use it where you spend the majority of your time at home. When placing the machine, make sure there is at least a few feet of clearance on all sides so that the air can circulate effectively.
Your purifier fan works most efficiently in a sealed environment – opening the windows can allow more pollutants to enter the air in your home, which means your machine will take longer to work.
The Dyson Pure Cool™ TP4A purifying fan works independently and doesn't currently connect to the Dyson Link app. It does not feature app connectivity.
The machine will alert you when it’s time to change filters, depending on use we recommend replacing the HEPA + Carbon filter roughly every 12 months, depending on how often you use it. That’s because over time filters can become clogged with pollutants and even let unpleasant odors back into the room.
If this is your first time changing your filter, fully remove the purple and green filter from your machine before replacing it with the new, all-black 360° Combi Glass HEPA + Carbon Air Purifier Filter. Dyson has updated the filter for this machine to a 2-in-1 replacement filter that combines both HEPA and carbon filter as one piece, for even more convenient installation and maintenance.
We simplified the filter by engineering a two-part filter to replace the four-part filter.
It's important to reset your filter life after you have replaced your filter. To reset your filter life, press and hold the Night mode button on your remote control. The display on your machine will countdown from five, the filter life will be reset and your machine is ready to use.
Foot pads
Part No. 919938-01
Replacement foot pads for your Dyson machine.
Currently out of stock.
$1.99
Filter shroud (Silver)
Part No. 969156-01
Replacement Filter shroud (Silver) for your Dyson machine.
Currently out of stock.
$22.99
Remote control
Part No. 969154-24
Replacement remote control for your Dyson purifier.
Currently out of stock.
$29.99
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