How To Clean A Dyson Air Purifier Filter: Experts Tips


Are you struggling with the upkeep of your Dyson Air Purifier Filter? Keeping it well-maintained is important to ensure that your device is working at its complete potential. You can’t deny the necessity of breathing in clean air and it’s tough in today’s polluted environment. 

This is when you need innovative and tech-savvy air purifiers like Dyson. The effort required to maintain these purifiers is minimal. The filter remains the most crucial component of the air purifier because of its supreme function but do you know how to clean a Dyson air purifier filter effectively? 

The following comprehensive guide will help you understand the importance of a clean Dyson air purifier filter, the simple methods, and some unique tips and tricks to ensure the longevity of the air purifier and its filter.

What Is The Dyson Air Purifier Filter?

The Dyson Air Purifier filter is an essential element designed to capture and dispose of airborne particles, allergens, and pollution from the interiors of your household. 

It consists of multiple layers, which include a HEPA air purification system, an activated carbon layer, and a pitcher HEPA layer, depending on the version. These layers work all together to remove debris even the minor ones inclusive of dust, pollen, pet residue, and volatile organic compounds (VOCs). 

Regular cleaning and maintenance of the Dyson air cleaner filter are vital to provide the most desirable overall performance and preserve the indoor air quality allowing you to have healthier and fresher living surroundings. 

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Signs Your Dyson Air Purifier Filter Needs Cleaning

Your Dyson air purifier filter gives several indications and signs when it requires thorough cleaning. It’s up to you to determine those signs, identify the areas of concern, and start the cleaning process. Here are some signs and indications mentioned:

  • Decreased Airflow: When there’s a noticeable reduction in the airflow output from the air purifier, you need to check its filter. The uncleaned filter is responsible for the compromised airflow emission. It also indicates potential blockage and obstructions inside the filter. 
  • Lingering Odors: If you notice any lingering odors in the surrounding air, despite the air purifier working, it’s a sign of an uncleaned air purifier filter. This indicates that the filter is trapped with numerous particles affecting the odor-removing capabilities.  
  • Visible Dust Buildup: Visible dust and debris accumulation also indicates a dirty air purifier filter. You need to clean the air purifier filter as it might have accumulated airborne particles. 
  • Allergy Symptoms: If you are experiencing an increase in allergy symptoms, such as sneezing or congestion, while the air purifier is in use. It suggests that it may be overloaded with allergens and needs cleaning to maintain efficacy.
  • Reduced Performance: If there’s a noticeable decrease in the overall performance of the air purifier. Reduced efficiency in removing airborne pollutants indicates the need for filter maintenance. 
  • Increased Environmental Dust: If you notice excessive environmental dust entering the interior components, then you need to clean the Dyson air purifier right away. Dust can hinder the performance of the filter and reduce its purifying effectiveness.

Cleaning a Dyson Air Purifier Filter: Step-by-Step Guide

It’s time to take a look at the most important section of our guide— how to clean a Dyson air purifier filter. Here you can learn about the tools, materials, cleaning methods, and some expert tips to ease your cleaning process.

Gather Necessary Materials

An effective cleaning is accomplished using the most suitable cleaning tools and materials. The list of tools you’ll need for cleaning a Dyson air purifier filter includes the following:

  • Soft Brush 
  • Vacuum Cleaner Attachment
  • Mild Detergent 
  • Lukewarm Water
  • Clean Towel or Cloth 
  • Bucket
  • Basin 
  • Gloves 
  • Soft-bristled Brush
  • Distilled Water
  • Compressed Air Canister (Optional)
  • Specialized Cleansers

The Cleaning Steps:

The steps for cleaning the Dyson Air Purifier Filter include the following:

  • You have to begin with turning off the power source and all the other plugs connected to your Dyson. To ensure even more safety, you can remove the battery throughout the cleaning process. 
  • Depending on the particular model, you have to remove the air purifier filter. Determining the exact location of the filter is tricky so consider following the user manual for the most accurate instructions. 
  • Now, check whether the filter is waterproof or not. In general, it’s labeled on the filter and its user manual guide. You need to choose the cleaning method accordingly. 
  • If your filter is non-waterproof, then opt for the simple method of wiping down the entire filter surface using the appropriate cleaning solution prepared using mild soap and water.
  • For the waterproof filters, you may immerse the entire filter inside a soapy water solution. Prepare a soapy solution in a basin or bucket. Ensure that the bucket should be large enough to submerge the filter. 
  • Once you’re done with the cleaning process, keep the Dyson air purifier filter in an open and well-ventilated place to let it dry organically. 
  • Go through the user manual for the instructions to reinsert and reinstall the filter inside your Dyson Air Purifier. Make certain that it’s fixed and tightened effectively before using it all over again.

Alternative Cleaning Methods:

Apart from the regular manual cleaning methods, you can get help from some alternative methods as well. Consider any of these methods to clean the Dyson Air Purifier Filter:

Vacuum Cleaning Method: 

  • Go for using a vacuum cleaner with a hose attachment to clean out the air purifier filter. It’ll help you to take away all the dust and residual particles even from the hardest spots and areas.
  • Be gentle and remove the surface dirt, dust, and residual particles. Work systematically to clean the entire surface.
  • If you notice any stubborn particles, tap the air purifier filter against any solid surface to remove the trapped particles. Don’t put excessive pressure or else it can cause unwanted damage.
  • You can repeat the process until the filter is appropriately cleaned. You should not opt for the high-powered vacuum cleaners when it comes to cleaning the Dyson Air Purifier Filter.

Compressed Air Method:

  • Use a compressed air canister to blow out the loose dust and dirt particles from the filter surface.
  • Hold the compressed air canister upright and use short air bursts to dislodge the excessive dirt particles. 
  • Work systematically to clean the entire surface. Also, pay more attention to the surfaces and areas with stubborn dirt and residual particles. 
  • Make sure that your workspace is properly ventilated and you must have appropriate protective gear. This will allow proper airflow and optimal ventilation. Also, you’ll stay protected from inhalation of airborne particles. 


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Frequency of Cleaning Dyson Air Purifier Filter 

Cleaning the air purifier filter as per the requirements is undeniably necessary. However, it’s crucial to determine the actual cleaning frequency of your device. Here’s a breakdown of the cleaning frequency for the Dyson Air Purifier Filter:

1. Manufacturing Recommendations:

The first step in determining the cleaning frequency for your Dyson air cleaner filter is to seek recommendations from the manual guide or refer manufacturer’s instructions. Dyson typically advises cleaning the air purifier every 2-3 months for the most satisfying overall performance. This guideline serves as the key to optimal maintenance intervals.

2. Environmental Influences:

Environmental factors have a major role in determining the frequency of filter cleansing. If you live in an area with high ranges of dust, pollen, or pollutants, your air purifier filter might also collect particles even quicker. In such cases, it’s prudent to clean the filter more regularly to make sure it is effective in purifying the air.

3. Usage Patterns and Activity Levels:

The frequency of cleaning the Dyson filter can also depend on the usage patterns of your Dyson air purifier. A unit that operates continuously or in high-site visitor regions will likely collect extra airborne debris, necessitating more frequent cleaning. Similarly, houses with pets or people who smoke may additionally require more frequent renovation to address specific air quality concerns.

4. Health Considerations:

Individuals with allergies, asthma, or other respiration situations may also benefit from frequent air purifier cleaning. Clean filters assist in maintaining the quality of air and lowering the presence of allergens and irritants all over the interior surroundings. Adjusting the cleansing frequency based on health concerns can contribute to a healthier living space.

5. Visual Inspection and Monitoring:

Regular visible inspection of the air purifier filter is essential for figuring out the cleaning requirements. If the filter appears visibly grimy or discolored, it is a clear indication that it requires cleaning. Monitoring the filter’s situation allows for timely intervention and guarantees the air cleaner operates at top efficiency.

Final Thoughts: How to clean a Dyson air purifier filter

Now that you have learned how to clean a Dyson air purifier filter using different methods, maintaining its functionality and performance is an easy task for you. By incorporating the methods and tips mentioned in this article, the process can become even simpler. Remember to keep a check on the cleaning requirements and consider abiding by the manufacturer’s recommendations for safe cleaning and optimal maintenance. 


Ques 1. Is it fine to wash my Dyson Air Purifier Filter?

Ans. Yes, you can opt for washing the Dyson filter with lukewarm water and mild soap. Make certain that you rinse and dry the filter thoroughly before reassembling it.

Ques 2. Is replacement necessary for the Dyson air purifier filter?

Ans. No, the filters don’t need replacement always. If you clean the filter regularly, then it will have a better lifespan. However, replacements are important when there are damage and wear signs. 

Ques 3. Can I use vinegar and baking soda for filter cleaning?

Ans. Yes, vinegar and baking soda are suitable to clean the Dyson filter. However, checking the manufacturer’s recommendations for your specific model is important. Even when using, dilute both the cleaning agents well to prevent potential damage.

Ques 4. Should I use abrasive cleaning tools on stubborn stains and residual particles?

Ans. No, abrasive cleaning tools and solutions are harmful to the Dyson air purifier filter’s integrity. These can also lead to scratches and other potential damage to the filter’s surface hindering its overall performance.

Tonya W. Wetzel

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