How to Clean Dyson Air Purifier Filter: Step-by-Step Guide

To clean Dyson air purifier filter, remove the filter from the unit and wash it gently with lukewarm water and mild soap. Then let it dry completely before re-installing it.

Introducing fresh and clean air into your home is essential for a healthy living environment. Dyson air purifiers are popular, as they efficiently remove pollutants and allergens from the air. However, over time, the filters can become clogged and less effective.

Regularly cleaning your dyson air purifier filter can help maintain its performance and prolong its lifespan. In this article, we will provide a concise guide on cleaning your dyson air purifier filter effectively, ensuring you continue to breathe fresh and clean air.

How to Clean Dyson Air Purifier Filter


Understanding the Importance of Clean Air Filters

Before delving into cleaning, let’s briefly understand why keeping air filters clean is vital. Air filters are critical in trapping airborne particles such as dust, pollen, pet dander, and allergens. Over time, these particles accumulate on the filter, reducing its efficiency. A clogged filter compromises the air purifier’s performance and contributes to indoor air pollution, which can negatively impact respiratory health.

Frequency of Cleaning

The frequency of cleaning your Dyson air purifier filter depends on several factors, including the air quality in your surroundings and the usage of the purifier. Generally, cleaning the filter every one to three months is recommended. However, if you live in an area with high pollution or have pets at home, more frequent cleaning may be necessary.

Step-by-Step Guide to Cleaning Dyson Air Purifier Filter

Step 1: Power Off and Unplug 

Before cleaning, ensure the Dyson air purifier is powered off and unplugged from the electrical outlet. Safety should always be the top priority when handling electrical appliances.

Step 2: Accessing the Filter 

Locate the filter compartment on your Dyson air purifier. In most models, it is accessible by opening a panel on the back or side of the unit. Refer to the user manual if you’re unsure about the location.

Step 3: Remove the Filter

Gently remove the air purifier filter from its compartment. Take note of its position and orientation for later reassembly.

Step 4: Pre-Cleaning

Take the filter outside or to a well-ventilated area before proceeding with the cleaning. Gently tap the filter to remove any loose dust and debris.

Step 5: Washing the Filter

Dyson air purifier filters are washable, making the cleaning process straightforward. Rinse the filter under running cold water. Avoid using hot water, as it may damage the filter. For stubborn stains, a mild detergent can be used. Thoroughly rinse to ensure all detergent residues are removed.

Step 6: Drying the Filter

After washing, allow the filter to air dry completely. This may take several hours, so it’s best to leave it in a warm and dry area.

Step 7: Reassembling

Once the filter is completely dry, reassemble it back into the air purifier following the same orientation as before. Ensure it is securely in place to avoid any air leaks.

Step 8: Power On and Reset

Plug in your Dyson air purifier and power it on. Some models may require you to reset the filter replacement indicator after cleaning. Refer to the user manual for specific instructions.

Necessary Tools And Materials

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Gathering the necessary tools and materials for cleaning your dyson air purifier filter requires identifying the appropriate cleaning materials.

FAQs For How To Clean Dyson Air Purifier Filter

How Often Should I Clean My Dyson Air Purifier Filter?

It is recommended to clean your dyson air purifier filter every 3-6 months, depending on usage. Regular cleaning helps maintain its efficiency and prolong its lifespan.

What Is The Cleaning Process For Dyson Air Purifier Filter?

To clean the dyson air purifier filter, start by turning off and unplugging the device. Remove the filter and gently tap or vacuum to remove dust buildup. Rinse the filter under cold water, ensuring no soap or detergent use.

Allow it to completely dry before reinserting into the purifier.

Can I Clean The Dyson Air Purifier Filter With Soap?

No, it is not recommended to clean the dyson air purifier filter with soap or detergents. The filter should be rinsed under cold water only. Using soap or detergents can damage the filter and reduce its efficiency.

How Do I Know If My Dyson Air Purifier Filter Needs Cleaning?

If you notice a decrease in the airflow or an increase in noise levels from your dyson air purifier, it might be an indication that the filter needs cleaning. Regular maintenance and cleaning will help ensure optimal performance.

Can I Clean The Dyson Air Purifier Filter In A Dishwasher?

No, dyson air purifier filters are not dishwasher safe and should not be cleaned in a dishwasher. The filter should only be rinsed under cold water and allowed to dry completely before reinstalling into the purifier.

What Happens If I Don’T Clean The Dyson Air Purifier Filter?

If the dyson air purifier filter is not regularly cleaned, it can become clogged with dust, allergens, and other particles, reducing its effectiveness. This can lead to poor air quality and decreased performance of the air purifier. Regular cleaning is essential for optimal performance and efficient air filtration.


To keep your dyson air purifier working efficiently, regular cleaning of the filter is essential. By following the simple steps outlined in this guide, you can ensure that your air purifier continues to provide clean and healthy air for you and your family.

Start by turning off the purifier and removing the filter from the unit. Gently tap the filter to remove any loose dirt or debris, and then rinse it under cold water. Allow the filter to dry completely before placing it back into the purifier.

Remember to clean the outer casing of the purifier as well, using a soft cloth and mild detergent. By maintaining a clean filter, you can maximize the performance of your dyson air purifier and enjoy the benefits of fresh, filtered air in your home.