Keeping the air in your home clean is paramount, and the Dyson air purifier plays a significant role in achieving this feat. But, to ensure its effectiveness, the replacement filters should be top-notch. This article will guide you through the process of buying genuine filters for your Dyson air purifier, answering frequently asked questions along the way.

Filter for Dyson Air Purifier: Your Guide to Choosing the Right One

Understanding the Dyson Air Purifier Filter

The filter for a Dyson air purifier plays a critical role in ensuring the device performs its task effectively. It traps airborne particles like dust, pollen, and bacteria that can be detrimental to your health. Most Dyson filters incorporate a HEPA (High-Efficiency Particulate Air) layer, which can capture particles as small as 0.3 microns!

The longevity of these filters can vary based on usage and air quality, but typically, it’s recommended to replace the filter every 12 months. Some signs that your filter needs replacing include reduced air flow, increased noise, or an alert on the Dyson app if your model has one.

Now, you might be thinking, “Can I just clean it instead of replacing it?” Well, while some parts of the air purifier can be cleaned, the HEPA filter isn’t washable. Attempting to clean it can damage the delicate fibres and compromise its performance.

Where to Buy and How Much to Expect to Pay

Replacement filters for Dyson air purifiers can be found online, in home appliance stores, and directly from Dyson. Prices can vary based on the model of your purifier, but typically, they range from $50 to $70. While it might be tempting to opt for cheaper, third-party filters, it’s crucial to remember that only genuine Dyson filters guarantee the performance and longevity of your purifier.

You’ll find a range of compatible filters for Dyson air purifiers on our website, along with detailed reviews and the best deals available.

Considering Alternatives

There are third-party filters available on the market that claim to be compatible with Dyson air purifiers. While these may seem like a budget-friendly option, it’s essential to consider the possible downsides. These filters might not fit your device perfectly or provide the same level of air filtration, potentially leading to decreased air quality in your home.

Our air purifier guide provides more insights on why using genuine replacement filters is a must for maintaining optimal air quality.

Why Is It Important to Choose the Right Filter?

Understanding the significance of selecting the appropriate filter for your Dyson air purifier is crucial, as it directly influences the device’s performance. Opting for an unsuitable filter might lead to inadequate filtration or diminished airflow, subsequently impacting your indoor air quality. Furthermore, utilizing an incorrect or incompatible filter could inflict long-term damage on your device.

To prevent these potential issues, it’s imperative to invest in an authentic replacement filter either from Dyson or from a certified reseller.

Different Types of Filters Available

Dyson provides a variety of filters, specifically designed for their range of air purifiers:

HEPA Filters

HEPA (High-Efficiency Particulate Air) filters proficiently trap tiny particles such as dust mites, pollen, pet dander, and various allergens as small as 0.3 microns, with an impressive 99% accuracy, before releasing pure water vapor back into your home’s atmosphere.

HEPA filters are available in three variations:

  • Standard HEPA filters: These are effective at capturing larger pollutants but may not remove smaller ones effectively.
  • Activated Carbon HEPA filters: These filters contain a layer comprised entirely of activated carbon materials, making them more effective than standard HEPA types as they also remove most odors.
  • Glass HEPA filters: This variant traps small particles such as bacteria and mold spores more effectively than regular fibrous HEPA filters.

Carbon Filters

Carbon filters are engineered to capture odors, chemicals, and gasses. The filter employs a layer of activated carbon to absorb these harmful substances present in the air.

When deciding which filter to choose for your Dyson air purifier, several factors come into play, such as the size of your room, the type of pollutants you wish to eliminate, specific health concerns, and particular allergies or sensitivities. If you’re seeking a comprehensive solution that captures a wide array of particles, like pollen and bacteria, then a HEPA filter might be your best fit. On the other hand, if your primary concern is eliminating bad odor, an activated carbon filter would be ideal.

To maintain optimal filtration over an extended period, it’s recommended to replace your filters every six months. However, they might last up to 12 months depending on environmental conditions and frequency of use. If you are keen to learn more about maximizing the effectiveness of your air purifier, check out our comprehensive air purifier guide.

In Conclusion

Ensuring clean air in your home involves more than just running an air purifier; it requires regular filter replacements to keep the device performing at its best. So, breathe easier knowing that your Dyson air purifier, equipped with a genuine filter, is doing its job to the fullest. Shop now for the best deals and enjoy free shipping on orders over $50.

Don’t forget to check out our comprehensive air purifier review for more information on other air purifiers and their benefits.


What is the difference between HEPA and activated carbon filters?

HEPA filters are designed to capture tiny particles, such as dust, pollen and pet dander, while activated carbon filters are effective at removing odors and volatile organic compounds (VOCs). Some air purifiers use both types of filter together for optimal air purification.

How often should I replace my Dyson Air Purifier filter?

The frequency of filter replacement depends on several factors including usage, indoor air quality and environmental conditions. Dyson recommends replacing your air purifier’s filter every 12 months under normal usage conditions. However, if you live in an area with high pollution or have pets in your home, it may be necessary to replace the filter more frequently.

Can I wash my Dyson Air Purifier Filter?

No, Dyson Air Purifier Filters are not washable or reusable. Attempting to clean a dirty filter may damage it and reduce its effectiveness over time. It is recommended that you replace your old filters with new ones regularly to maintain optimum performance from your air purifier unit.


Hey there, I'm Kevin, editor of Xievo. I'm passionate about air purifiers and providing accurate information to help readers make informed decisions. In my free time, I love hiking and experimenting with air purifiers in my own home. Thanks for visiting Xievo!