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Do Dyson Humidifiers Have Filters? A Complete Guide

Do Dyson Humidifiers Have Filters? A Complete Guide

Dryness in the air can lead to discomfort, affecting our well-being by causing throat irritation, cracked lips, and skin problems. In response to this, Dyson has developed humidifiers with innovative features designed to enhance the quality of the air in your home. Among the key components of Dyson humidifiers is the inclusion of filters, particularly High-Efficiency Particulate Air (HEPA) filters.

Dyson’s HEPA Filter: A Breath of Fresh Air

Do Dyson Humidifiers Have Filters? A Complete Guide

HEPA filters play a pivotal role in Dyson humidifiers, boasting the capability to eliminate an impressive 99.95% of contaminants, including dust, pollutants, and gases. This advanced filter technology ensures that the air you breathe is not only humidified but also free from harmful particles.

Understanding HEPA Filters

HEPA, or High-Efficiency Particulate Air, is a standard that measures the effectiveness of an air filter. Dyson’s humidifiers employ HEPA filters, proven to capture particles as small as 0.3 microns through three mechanisms: impact, interception, and diffusion. These filters effectively trap pollutants like pet hair, allergens, and viruses, contributing to a cleaner and healthier indoor environment.

Maintaining Dyson Filters

While Dyson humidifiers offer exceptional performance, it’s crucial to follow proper maintenance practices. Notably, the HEPA filters used in Dyson humidifiers are non-washable. Attempting to clean the filter by washing it can damage its sensitivity and reduce efficiency. Instead, it’s recommended to replace the filter when performance diminishes, usually after 12 months of regular use.

Replacement Frequency

Dyson advises replacing the HEPA filter annually, assuming a daily usage of 12 hours. However, the actual replacement interval may vary based on individual usage patterns. Utilizing the humidifier in auto mode, where it filters the air only when necessary, can help extend the filter’s lifespan.

Choosing The Right Dyson Humidifier

Dyson offers a range of humidifiers, each with unique features to cater to different needs. The Dyson AM10 Humidifier, the first of its kind, incorporates an air multiplier to provide a continuous humidified airflow. The Dyson Pure Humidify+Cool PH01, similar to the AM10, includes advanced filtration and real-time monitoring capabilities. For those seeking the latest technology, the Dyson Pure Humidify+Cool Cryptomic PH02 features Cryptomic technology to break down formaldehyde into harmless byproducts.

Do Dyson Humidifiers Have Filters? A Complete Guide

Indicator For Filter Replacement

Dyson’s advanced technology includes indicators on the humidifier itself and notifications through the Dyson Link App when it’s time to replace the filter. Regular users can expect to replace the filter after a year of usage, but increased usage may prompt earlier replacements.

Steps To Replace A Dyson Humidifier Filter

Replacing a Dyson humidifier filter is a straightforward process:

  1. Unplug the humidifier
  2. Allow it to cool down
  3. Remove the filter unit
  4. Separate the old filter from the casing
  5. Discard the old filter
  6. Install the new filter
  7. Reassemble the filter unit
  8. Clean the sensor hatch
  9. Reset the filter indicator

Following these steps ensures a seamless replacement process and restores the humidifier to normal operation.

Do Dyson Humidifiers Have Filters? A Complete Guide

Detecting Volatile Organic Compounds (VOCs)

Dyson humidifiers are equipped to detect Volatile Organic Compounds (VOCs), including formaldehyde and benzene, found in household products. The device displays specific patterns and sends notifications through the Dyson Link App when VOC levels are high, indicating the need for filter replacement.

Choosing The Right Water For Your Humidifier

To maintain optimal performance, it’s crucial to use the right water in your humidifier. Distilled water is highly recommended for its purity and ability to prevent the growth of mold in the filter. Distilled water also minimizes the production of white dust, ensuring a clean and healthy environment.

Water To Avoid

While tap water and bottled water can be used temporarily, they contain minerals that may adversely affect the humidifier’s performance. Tap water, in particular, can lead to brittleness and the formation of white dust.


In conclusion, Dyson humidifiers do come equipped with filters, specifically HEPA filters, ensuring that the air in your home is not only humidified but also purified. Regular maintenance, proper filter replacement, and the use of distilled water contribute to the longevity and effectiveness of Dyson humidifiers. By understanding the features and maintenance requirements, users can enjoy the benefits of clean, humidified air in their homes without compromising on comfort and health.

Do Dyson Humidifiers Have Filters? A Complete Guide

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Written by HVAC Contributor

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