How To Factory Reset a Dyson Hair Dryers Filter Error

Every electronic device sometimes needs to be factory resected so that it can function as it supposed to. Factory reset also helps you prolong your appliances as recommended by manufacturers.

Encountering a filter error on your Dyson hair dryer can disrupt your routine and impact the device’s performance. When your Dyson hair dryer blinks red, indicates temperature inconsistencies, or experiences a drop in airflow, it’s a clear sign that your device requires a factory reset to address filter errors effectively.

Proper maintenance of the dryer’s filter maximizes its efficiency and prolongs the lifespan of the cutting-edge technology within.

This guide dives into the importance of resetting your Dyson hair dryer’s filter. It provides a comprehensive solution to restore its optimal function without compromising performance, noise level, or temperature regulation.

In this very well prepared guide will take you through the detailed steps on factory resetting a Dyson hair dryer’s filter error, ensuring your device runs smoothly and delivers exceptional results.

We will also explore common issues that may arise, such as no power, flashing lights, or an increase in noise, and provide troubleshooting tips to address these concerns.

Additionally, you will find maintenance tips to prevent future filter errors and ensure the longevity of your hair dryer.

From understanding how to clean the filter to replacing Dyson filters and recognizing when a reset is necessary, you’ll acquire the knowledge to maintain your device’s performance and keep it operating at its best.

Article Image

Why Resetting Your Dyson Hair Dryer Filter is Important

Resetting the filter on your Dyson hair dryer is a critical maintenance step that ensures your device operates at peak efficiency.

The removable filter is designed for easy cleaning, allowing you to maintain the performance of your hair dryer without professional help.

Following the Maintaining Performance leaflet instructions or watching the instructional video at can guide you through the process effectively.

Importance of Cleaning the Filter

  1. Prevents Performance Drop: A clean filter ensures your Dyson hair dryer maintains airflow and temperature control capabilities. When the filter becomes seriousley clogged with dusts and dirt, it will make the device to work harder, leading to a potential drop in performance.
  2. Avoids Overheating: Regular filter cleaning helps prevent the hair dryer from overheating. Overheating can damage internal components and reduce the lifespan of your device.
  3. Ensures Safety: Keeping the filter clean also contributes to the device’s overall safety. A clogged filter can lead to electrical faults or fire hazards.
See also  Understanding The 3 Lights Flashing On Your Dyson Hair Dryer

Recognizing When to Reset

The Dyson hair dryer has L.E.D.s that indicate when the filter requires attention. If these LEDs do not turn back on after cleaning, it signals that a reset is necessary to restore regular operation.

This feature is crucial for ensuring you are promptly alerted to any maintenance needs, preventing potential performance, noise, and temperature regulation issues.

Detailed Cleaning Steps

  • Outer Filter Cage Cleaning: Wipe the outer filter cage with a dry, lint-free cloth. It’s essential to clean thoroughly in all directions.
  • Filter Mesh Cleaning: Similarly, clean the filter mesh with a dry, lint-free cloth, ensuring all areas are covered. For a deeper clean, use a clean, dry toothbrush to brush the entire filter mesh for one minute.
  • Reassembly: After cleaning, rotate the filter cage back into position, ensuring correct alignment. Lock it into place by rotating it clockwise.

Regular maintenance, including cleaning and resetting the filter, is essential for the Dyson hair dryer to operate efficiently. This extends the device’s life and ensures that it delivers the high-performance level you expect.

Step-by-Step Guide to Factory Reset Dyson Hair Dryer Filter

Step 1: Gathering Necessary Tools

Before resetting, have a dry, lint-free cloth and a clean, dry toothbrush. These tools will be crucial for effectively cleaning the filter.

Step 2: Turning Off and Unplugging the Device

Safety first: always turn off your Dyson hair dryer and then disconnect it from every power source. Yo should let it cool down completely before you even proceeding to prevent any potential harm.

Step 3: Cleaning the Filter

Begin by removing the filter cage by rotating it anti-clockwise and gently pulling it away from the dryer. Use the lint-free cloth to wipe the outer filter cage and mesh, cleaning thoroughly in all directions. For a deeper clean of the filter mesh, use the toothbrush to brush firmly for about one minute to cover the entire mesh.

Step 4: Performing the Reset

After cleaning, reattach the filter cage by aligning it correctly with the dryer and rotating it clockwise to lock it into place. This action effectively resets the filter system.

Step 5: Reassembling and Testing

Once the filter cage is securely in place, plug the dryer back into the power source and turn it on to test. Check for proper operation and ensure no error lights indicate further issues. Regular maintenance and resetting after cleaning will keep your Dyson hair dryer running efficiently.

Common Issues and Troubleshooting Tips

Issue: Filter Error Still Occurs After Reset

  1. Check for Obstructions: Often, a filter error persists due to hair or debris caught in the machine. Inspect the filter cage and mesh thoroughly for any obstructions and remove them carefully.
  2. Deep Cleaning: Use a damp, lint-free cloth to wipe the inner mesh, ensuring not to use harsh cleaning products. Following it up with a dry, lint-free piece of fabric to remove any moisture.
  3. Brushing the Filter Mesh: Use a clean, dry toothbrush to brush the filter mesh for two minutes, covering all areas by brushing up and down and side to side.
  4. Realign and Lock the Filter Cage: After cleaning, rotate the filter cage back to its correct position and lock it clockwise.
See also  How To Correctly Use a Dyson Supersonic Hair Dryer To Avoid Accidents

Issue: Device Does Not Power On After Reset

  1. Check Power Source: Ensure the dryer is plugged into a functioning outlet. Try another outlet so that you can rule out any issues with the power source.
  2. Inspect the Cable: Look for damage or overheating on the cable. If it is hot, this could indicate an electrical problem.
  3. Contact Support: If the device does not power on, it may require professional attention. Contact Dyson support for further assistance.

Issue: Unusual Noises or Performance Issues

  1. Check for Blockages: A common cause of unusual noises or a drop in performance is blockages in the filter or air pathway. Inspect and clear any debris.
  2. Filter Maintenance: Clean the filter regularly, as described in the maintenance steps. A clean filter ensures optimal performance and minimizes noise.
  3. Test the Machine: After addressing potential issues, run the machine for up to one minute to check if the performance has improved and the noises have ceased.

By following these troubleshooting tips, you should be able to resolve common issues associated with your Dyson hair dryer. If problems persist, contacting customer support is recommended for specialized assistance.

Maintenance Tips to Prevent Filter Errors

Regular and thorough maintenance is crucial, and regular and rigorous maintenance is essential to maintaining the optimal performance of errors. Here are some critical steps to follow:

Regular Cleaning Schedule

  1. Monthly Cleaning: Clean your filter every month, 3 weeks interval when the three white LEDs flash continuously. This regular maintenance prevents the buildup of debris that can impede airflow and efficiency.
  2. Deep Cleaning: If performance issues persist, consider deep cleaning the filter by soaking it in warm water, mainly if you use styling products frequently.

Step-by-Step Cleaning Process

  1. Power Off and Cool Down: Always ensure the hair dryer is switched off and unplugged before you start cleaning, and allow it to cool down completely.
  2. Remove the Filter Cage: Rotate the filter cage anti-clockwise and gently pull it away from the dryer.
  3. Wipe the Filter Cage and Mesh: Use a dry, lint-free cloth to clean the outer filter cage and the filter mesh, wiping in all directions to remove any trapped debris.
  4. Brush the Filter Mesh: For a thorough clean, use a new or lightly used clean, dry toothbrush to brush the filter mesh for about one minute, ensuring all areas are covered.

Reassembly and Testing

  1. Realign the Filter Cage: After cleaning, ensure the filter cage is aligned with the dryer. Rotate it clockwise to lock it into place before use.
  2. Test the Dryer: Plug it in and turn it on to ensure it operates correctly without error messages or performance issues.

Adhering to these maintenance tips can significantly reduce the likelihood of encountering filter errors and maintain the high performance of your Dyson hair dryer.

See also  How To Do a Beautiful Dyson Supersonic Hair Dryer Hairstyle

Regular cleaning, as outlined in the user manual and supported by Dyson’s online resources, plays a very important role when it comes to the longevity and efficiency of your device.


Throughout this article, we’ve navigated the essential process of resetting and maintaining the filter of a Dyson hair dryer to preserve its efficiency and extend its lifespan.

We’ve underscored the device’s operational intricacies by highlighting the step-by-step guide for factory resetting the filter, addressing common issues, and establishing a regular cleaning routine.

These measures not only prevent the drop in performance and potential hazards but also ensure the longevity of this cutting-edge appliance. Acknowledging the importance of these practices reaffirms the user’s role in the care and maintenance of their Dyson hair dryer, emphasizing the device’s reliance on proper upkeep for optimal performance.

Reflecting on the broader implications of maintaining technological devices such as the Dyson hair dryer, it becomes evident how integral user intervention is to the sustainability and effectiveness of modern appliances.

The discussion above enhances user knowledge, promoting a proactive approach to appliance maintenance. This proactive stance benefits the individual user by improving the device’s lifetime and performance and contributes to the larger narrative of responsible technology use.

As users become more informed and engaged in the upkeep of their appliances, the collective impact on reducing waste and maximizing resource efficiency becomes more pronounced, underscoring the significance of meticulous care in the era of advanced technology.


How can I reset my Dyson hair dryer?

To reset your Dyson hair dryer, follow these steps:

  1. Make sure that your hair dryer is well coonected into a functioning electrical outlet.
  2. Press the yellow ‘Test’ button on the dryer.
  3. Wait for the red ‘Reset’ button, then unplug the dryer.
  4. While the dryer is unplugged, press the red ‘Reset’ button.
  5. Reconnect your hair dryer to the power outlet and check if it works properly.

What does it mean when my Dyson hair dryer’s filter light keeps flashing?

If the filter light on your Dyson hair dryer is flashing, it typically indicates that the filter requires cleaning. Alwys check and do to maintain by cleaning the filter to be sure of optimal performance of your hair dryer.

What could cause my Dyson hair dryer to stop working suddenly?

A blocked or dirty filter is a common reason for a Dyson hair dryer to stop working. Additionally, suppose the dryer is used in a way that obstructs the filter vent at the bottom (such as holding it in a certain way). In that case, it may overheat and automatically shut off to prevent damage.

Why does my Dyson hair dryer intermittently shut off and flash red?

Intermittent shut-offs accompanied by red or white flashing lights on your Dyson Supersonic™ hair dryer usually shows that the filter have urgent needs to be cleaned. To maintain the dryer’s performance, it is recommended that the filter be cleaned monthly. Detailed cleaning instructions can be found in the video guide provided by Dyson.

Leave a Reply