
The LG PuriCare 360, equipped with Inverter technology, saves energy and ensures smooth operation. Even at maximum power, it emits only about 54dB of noise. Additionally, it can generate up to 3 million negative ions per cubic centimeter, a remarkable feat compared to other brands like Sharp and Panasonic. Hence, its air purification effectiveness is outstanding.
Introducing the Coway TUBA air purifier, the most expensive one we'd like to showcase, priced at over 24 million dong. This device features a 5-stage filtration system including pre-filter, Non Woven filter, antibacterial filter, deodorizing filter, and finally, a Hepa filter. With such premium filtration, it eliminates nearly 100% of harmful airborne particles, including those detrimental to human health. Thanks to its oil filter, it can even remove gasoline odors, a task other products struggle with. While the LG PuriCare 360 excels in quiet operation, the Coway TUBA is equally impressive, with noise levels ranging from 31-50 dB.

The device is equipped with a notification light indicating when filter replacement is necessary, allowing users to easily maintain and prolong the product's lifespan. Additionally, pollution levels are indicated through 4 color displays on the device.
The LG Signature air purifier, the ultimate luxury model in today's top 3, hails from the renowned Korean brand LG. This is currently the most extravagant model on the market, priced at a staggering 45 million dong. Its exorbitant price tag is justified by its UV sterilization and negative ion technology, which rapidly destroys viruses and bacteria by disrupting their DNA structures.
The LG PuriCare 360, equipped with Inverter technology, saves energy and ensures smooth operation. Even at maximum power, it emits only about 54dB of noise. Additionally, it can generate up to 3 million negative ions per cubic centimeter, a remarkable feat compared to other brands like Sharp and Panasonic. Hence, its air purification effectiveness is outstanding.

Introducing the Coway TUBA air purifier, the most expensive one we'd like to showcase, priced at over 24 million dong. This device features a 5-stage filtration system including pre-filter, Non Woven filter, antibacterial filter, deodorizing filter, and finally, a Hepa filter. With such premium filtration, it eliminates nearly 100% of harmful airborne particles, including those detrimental to human health. Thanks to its oil filter, it can even remove gasoline odors, a task other products struggle with. While the LG PuriCare 360 excels in quiet operation, the Coway TUBA is equally impressive, with noise levels ranging from 31-50 dB.
Similarly boasting modern features like the LG Puricare, the LG Signature air purifier also incorporates intelligent humidification, maintaining optimal humidity levels to reduce respiratory-related illnesses such as pneumonia, bronchitis, and COPD.
Above are the three most expensive air purifier models currently available for your reference. Price often correlates with quality, so with such a high investment, you're sure not to be disappointed!