Air Purifiers in the Spotlight Amid Persistent Fine Dust
Dyson Cool Air Purifier PC2 for Indoor Purification
Removes Nitrogen Dioxide with a Non-Replacement Carbon Filter

As fine dust covers the sky day after day in spring, awareness of indoor air quality is increasing. Accordingly, air purifiers that effectively remove pollutants in the air are gaining attention.


Dyson Korea stated on the 28th, "With growing concerns about indoor air quality these days, the Dyson Cool Air Purifier PC2 is the optimal solution to effectively address this issue."


The Dyson Cool Air Purifier PC2 removes 99.95% of small pollutants as tiny as 0.1 microns, such as pet dander, ultrafine dust, and allergy-causing substances. It also eliminates up to 99.9% of viruses and purifies harmful gases and everyday odors, creating a comfortable indoor environment. Dyson Korea explained that its fully sealed three-stage filtration system traps these pollutants inside the device, allowing users to use it with confidence.


According to the U.S. Environmental Protection Agency (EPA), indoor pollutant concentrations can be 2 to 5 times higher than outdoors, and in some cases more than 10 times higher. Indoor air quality tends to worsen as various indoor pollutants accumulate from everyday activities such as cooking and cleaning, as well as fine dust entering from outside. According to an analysis of indoor and outdoor air quality in 44 cities across 39 countries released by Dyson last year, South Korea’s average monthly indoor ultrafine dust levels exceeded outdoor levels for six months in 2022.


Dyson Cool Air Purifier PC2, provided by Dyson Korea

Dyson Cool Air Purifier PC2, provided by Dyson Korea

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The K-Carbon filter equipped in the Cool Air Purifier PC2 absorbs and removes 50% more nitrogen dioxide (NO₂), a common household pollutant and potential harmful substance, compared to conventional activated carbon filters. Additionally, Dyson’s proprietary selective catalytic oxidation filter continuously breaks down formaldehyde, a known Group 1 carcinogen. This catalytic filter can be used continuously without separate replacement.



The Cool Air Purifier PC2 implements smooth yet powerful air circulation through its strong Air Multiplier technology. It draws in pollutants from afar while simultaneously projecting and circulating over 290 liters of purified air per second throughout the entire space. As a product combining air purification and cooling functions, it offers the advantage of creating a cool and refreshing indoor environment even as the weather gradually warms up.


This content was produced with the assistance of AI translation services.

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