Introduction
Thank you for choosing the Dyson Hushjet Compact Purifier HJ10. This device is engineered to purify your indoor environment, removing airborne pollutants and allergens. Its compact design and advanced electrostatic filtration system ensure clean air in spaces up to 100 square meters. Please read this manual thoroughly before operating your purifier to ensure safe and optimal performance.

Image: The Dyson Hushjet Compact Purifier HJ10, a sleek, compact air purification unit.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Read all instructions before using the appliance.
- Unplug the purifier from the power outlet before cleaning, performing any maintenance, or when not in use.
- Do not operate any appliance with a damaged cord or plug. If the cord or plug is damaged, contact Dyson customer support.
- Do not use the purifier near water or in wet environments.
- Keep the air inlets and outlets clear of obstructions. Do not insert objects into any openings.
- This appliance is for indoor use only.
- Do not allow children to play with the purifier.
Package Contents
Verify that all items are present in the package:
- Dyson Hushjet Compact Purifier HJ10 Main Unit
- Electrostatic Filter (pre-installed or separate)
- Remote Control
- Power Cable
- User Manual (this document)
Setup
1. Unpacking and Filter Installation
Carefully remove all components from the packaging. If the electrostatic filter is not pre-installed, follow the instructions below to install it.
- Place the purifier on a stable, level surface.
- Twist the base of the purifier counter-clockwise to unlock and remove the filter cover.
- Insert the electrostatic filter into the base, ensuring it is seated correctly.
- Replace the filter cover and twist clockwise to lock it into place.

Image: Illustration of the electrostatic filter being installed into the purifier base.
2. Placement
Position the purifier in a central location within the room to ensure optimal air circulation. The Dyson Hushjet Compact Purifier HJ10 is designed to effectively purify rooms up to 100 square meters. Ensure there is adequate space around the unit for air intake and output.
3. Power Connection
Connect the power cable to the purifier and then plug it into a suitable electrical outlet.
4. App Connection (Optional)
For enhanced control and monitoring, download the Dyson Link app from your device's app store. Follow the in-app instructions to connect your purifier to your mobile device.

Image: A smartphone displaying the Dyson Link app interface, showing controls for the air purifier.
Operating Instructions
1. Powering On/Off
Press the power button (⏻) on the unit or the remote control to turn the purifier on or off.

Image: Close-up of the purifier's control panel, featuring the power button and display.
2. Operating Modes
- Auto Mode: Press the 'Auto' button on the remote or select it via the app. The purifier will automatically adjust its fan speed based on detected air quality.
- Manual Mode: Adjust the fan speed manually using the fan speed buttons on the remote or through the app.
- Night Mode: Activate Night Mode for quieter operation and dimmed display lights, ideal for use during sleep.

Image: A digital display showing an air quality graph over time, indicating good air quality and an auto target setting.
3. Air Projection Technology
The Dyson Hushjet features special Dyson Hushjet air projection, designed to circulate purified air efficiently throughout the room.
Maintenance
1. Filter Replacement
The electrostatic filter in your Dyson Hushjet Purifier is designed for long-term use, with an estimated lifespan of 5 years under normal operating conditions. The device or app will notify you when a filter replacement is due.
- Unplug the purifier from the power outlet.
- Twist the base counter-clockwise to remove the filter cover.
- Carefully remove the old filter and dispose of it according to local regulations.
- Insert a new Dyson electrostatic filter, ensuring proper alignment.
- Replace the filter cover and twist clockwise to lock.
- Reset the filter life indicator via the app or by following instructions on the device display.

Image: An artistic representation of electrostatic filtration, showing charged particles being attracted to and captured by filter fibers.
2. Cleaning the Unit
Wipe the exterior of the purifier with a soft, dry cloth. Do not use liquid cleaners or abrasive materials. Ensure the unit is unplugged before cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Purifier does not turn on. | No power supply. | Check if the power cable is securely plugged into the unit and the wall outlet. Test the outlet with another device. |
| Poor air purification performance. | Clogged or incorrectly installed filter. | Check filter installation. Replace the filter if it has reached its end of life. Ensure air inlets/outlets are not blocked. |
| Remote control not working. | Dead batteries or obstruction. | Replace remote control batteries. Ensure no objects are blocking the signal path to the purifier. |
| App connectivity issues. | Wi-Fi network problem or app error. | Ensure your Wi-Fi network is active. Restart the purifier and your mobile device. Re-attempt the app connection process. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Dyson |
| Model Number | HJ10 / SP01 |
| Dimensions (D x W x H) | 36P x 27.5W x 52.5H cm (14.17 x 10.83 x 20.67 inches) |
| Item Weight | 3.15 Kilograms (6.94 lbs) |
| Power Source | Corded Electric |
| Control Method | Remote, App |
| Filter Type | Electrostatic Filter |
| Effective Area | Up to 100 square meters |
| Special Features | Dyson Hushjet Air Projection, Contaminant Filtration Capability |
| Filter Lifespan | 5 years (estimated) |
Warranty and Support
Your Dyson Hushjet Compact Purifier HJ10 comes with a manufacturer's warranty. For detailed warranty information, product registration, or technical support, please visit the official Dyson website or contact Dyson customer service. Keep your proof of purchase for warranty claims.
Official Dyson Website: www.dyson.com