The LG PuriCare AeroTower cleans your air with just a whisper

By Patrick Hearn Published December 22, 2021

The constant presence of the pandemic during the past two years has placed an increased focus on indoor air quality. As the temperatures outside drop, why not purify the air while also keeping it warm? LG’s new PuriCare AeroTower is perfect for exactly that. Best of all, you can use it year-round — the air purifier works as a fan and a heater in one. The LG PuriCare AeroTower is scheduled to make its debut at CES 2022.

The AeroTower can turn a full 360-degrees and deliver air in one of three modes: Direct, Wide, and Diffusion.

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Direct Mode channels air at a narrow angle through the Air Guard diffuser, while Wide mode provides a broad horizontal breeze. Diffusion Mode provides a vertical, indirect flow — it stops the air in a room from feeling stagnant without blasting you directly. You can choose to add heat to the air flow (on select models of the AeroTower), up to 86 degrees Fahrenheit.

The LG AeroTower is a fan, heater, and air purifier in one. — LG

Perhaps the most noteworthy part of the AeroTower is its volume. At only 23 decibels (literally whisper-quiet, as a whisper is rated at 25 decibels), the AeroTower can fit in a home office without subjecting anyone in your video calls to the constant hum of a fan.

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The LG Puricare AeroTower utilizes a multistage HEPA filter to capture up to 99.97 percent of particulates, down to 0.3 microns in size. It also uses LG UVnano technology to destroy any bacteria that might build up on the fan over prolonged use. This filter means that no matter the time of year, whether you’re fighting off pollen or dealing with a dusty HVAC system after six months of no heat, the AeroTower can make it just a little easier to breathe indoors. This is particularly useful if you have pets that shed often.

You can check collected air quality data through the purifier’s LCD screen or through the LG ThinQ mobile app. You can also use the app to change settings on the AeroTower, even if you aren’t at home. The stylish look of the air purifier means it will fit into most any home decor, and the two color options — beige and silver — give you even more options.

Information on availability and other details about the LG PuriCare AeroTower Air Purifying Fan will be available at CES 2022.

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Mobile Writer

Patrick Hearn writes about smart home technology like Amazon Alexa, Google Assistant, smart light bulbs, and more. If it's a…

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Fortunately, it’s easy to clear this confusion up. Let’s take a look at some FAQs about these two home air devices and what you should know about using them both at the same time.
What's the difference between an air purifier and an air diffuser?
An air purifier uses a filter or series of filters to remove unwanted particles from your home’s air. They are commonly used to get rid of airborne allergens, smoke, and dust, and they can also help remove bacteria and viruses from the air. The best air purifiers use true HEPA filters that can remove particles down to the size of 0.3 microns, and some newer models can remove particles as small as 0.1 microns.

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How long should I run my air purifier?
The air quality inside your home is always changing, and the impact of your air purifier will depend on its size -- especially whether you want to clear up a single room or the whole house. In general, you can run an air purifier for a few hours a day and expect it to give the air in its space a thorough cleaning. If you’re only looking at one smaller room, half an hour to an hour can have the same result. That schedule can give you all the benefits that an air purifier offers without requiring it to be on all the time -- but you’ll want to run it at least once a day for best effect.

Do air purifier settings make a difference when running it?
They do. Most air purifiers have several fan settings that affect how quickly they push air through, in exchange for using more power and making more noise. If you only have a few hours a day to clean the air in your home and would prefer not to leave the purifier on when you are away, turn it to its maximum setting and let it run. Just note that max settings on most air purifiers will be too loud to hold a meeting in the same room.
Is it safe to run an air purifier all the time?
Yes. Air purifiers are generally designed to be run all the time if you prefer to. You can put the purifier on its lowest setting to diminish noise and let it run throughout the day.

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