To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

LG PuriCare Air Purifier Round Console

  • AS401VSA0

  • Silver

Key Features

  • Smart Indicator
  • Smart Lighting
  • Smart Inverter

Tested. Approved.

After independent testing in accredited laboratories, LG PuriCare™ Air Purifiers have been certified by the Asthma and Allergy Foundation of America. That means they are scientifically proven to be better suited for the 1 out of 5 Americans with asthma and allergies.

Air Quality’s True Colors.

With Smart Lighting, you can quickly check the air quality with its simple LED lighting system that uses 4 different colors to show air pollution level.

Quiet Operator

Not only does the LG PuriCare Air Purifier clean pollution in the air, its Smart Inverter keeps the noise to a minimum as well. With levels as low as 23dB, it’s just above a whisper.

Unique Design

       With a unique round console design and color, the LG PuriCare Air Purifier is so elegant it could be mistaken for décor.

Know the Particulars

The Smart Indicator provides a precise, real-time reading of interior particulate levels in the air.


Minimum Maintenance.
Maximum Convenience.

With the LG PuriCare Air Purifier, a light notifies you when you need a new filter. Replacing them is just as simple, keeping maintenance to a minimum.

  • Auto Mode

    Fan speed control

    3 fan speeds. Inverter motor allows product to change speed automatically based on airborne particle levels.

  • Turbo Mode

    turbo mode

    Powerful purification for 30 min.

  • 8hr Timer

    8 hour timer

    Automatic 8-hour on/off timer.          

  • Warranty


    10 Year Parts warranty on motor only / 1 year Parts and Labor  

Air Purifier Console Yes
Ozone generate level (ppm) TR (Less than 0.01)
Noise (dB) 23 (Low) / 47 (High) / 51 (Turbo)
Power consumption (W) (Turbo/L/M/H) 3 / 9 / 27 / 43
Room Coverage 248 sq. ft
AHAM CADR (@Turbo speed) CADR (ft3/min) – Smoke: 160, CADR (ft3/min) – Dust: 205, CADR (ft3/min) – Pollen: 215
Turbo Mode Yes
Smart Indicator (Air Quality Indicator) Yes
Particulate Matter Indicator (10, 2.5, 1.0) Yes
Easy to Clean Yes
Low Standby Power Yes
Operating Mode Auto/Manual/Sleep
Fan Speed 3 Steps
Sensor Dust (PM1.0) / Odor
Display PM Display + LED Indicator
Control Touch
Timer 2 / 4 / 8 / 12 hrs.
Child Lock Yes
Filter Alarm 2 Step (Order/Replace)
Available Colors White
Pre Filter Washable
PuriCare Main Filter (Replacement) Yes
Deodorizing Filter (Replacement) Yes
ACCESSORIES (Sold Separately)
Replacement Filter AAFTVT130
Voltage 115V/60Hz
Watts 43W
Rated Amps 0.62A
Product (WxHxD) 18.5" x 17.7" x 9.1"
Shipping (WxHxD) 21.6" x 11.9" x 20.3"
Net Weight 15.87 lbs.
Shipping Weight 18.08 lbs.
Limited Warranty 10 Year Parts warranty on motor only 1 Year Parts and Labor
UPC 048231380317

What People Are Saying

Rated 5 out of 5 by from Great Product Very stylish, it's quiet, and cleans the air quickly - stays on green most of the time. Disc surface appears to ship with a thin protect film but can't get a confirmation. Noticed scratches on surface with week of ownership. Can anyone confirm if the unit comes with a very thin films over the disc surface?
Date published: 2017-09-02
Rated 5 out of 5 by from Works good!!! good product. The item does seem to be helping with my allergic rhinitis, and the air certainly feels fresher. It is not a 'full-room' purifier because it is not particularly powerful, (although it does have two speed settings), it works well in close proximity though so I have it on the desk when working, and on the bedside cabinet when sleeping.
Date published: 2017-05-25
Rated 5 out of 5 by from Overnight guests can breathe happy! I have a dog that sheds more than any other dog in the history of the world. My best friend is unfortunately allergic to dogs, which means every visit during shedding season was a challenge for her. 48 hours before she comes over, I move the purifier to the guest room. The difference in how well she sleeps at night (and doesn't wake up sneezing!) is amazing. As an added bonus, I recently moved into an older home that had a distinctive smell to it from the previous owners. I moved the purifier from room to room (easy to know when the air was clean due to the change in light from red to green). A couple of weeks after removing the odors from the house, my realtor stopped by and couldn't believe how much improvement there was in the smell. Purchased under the LG employee program. Can't wait to get another!
Date published: 2017-05-23
Rated 5 out of 5 by from Amazing solution for allergies Allergy season hit extra hard this year in Arizona and being pregnant I am not able to take any medication. For months I was sleeping barely 4 hours a night due to being so congested. My dad bought this purifier for me and it's been a god send. It takes only a few moments to go from the red zone ( high particle content) to the green ( low content) and I can finally breath! The first night I had it in my bedroom ( and since) I have been able to sleep through the night and not wake up with congestion and headaches! We are purchasing one for our baby's room as well.
Date published: 2017-05-21
Rated 5 out of 5 by from Only a month in and we love it! I am an LG employee and I work in customer service . I purchased 2 of these units and this sliver one i put in my daughters room. It works so perfectly that when my daughter or wife use perfume in her room it picks it up and the light turns red or orange and boosts up the fan speed. With minutes it cleans out the room! With allergies season this has been a huge help with finding us relief from dust and pollen . Only a month in and we love it! Pros: effectiveness and how quite it is Cons: none my daughter loves it!
Date published: 2017-05-02
Rated 5 out of 5 by from Excellent I bought one of these from the LG employee site as soon as it was available. Works great. Quieter than my computer. Really like the modern design.
Date published: 2017-05-02
Rated 5 out of 5 by from Very Helpful This product is amazing. All the time in the sping time my daughter always would have a stuffed up nose. At the night she cound not sleep well and would always be blowing her nose. But after we used this product she had no stuffy nose and slept very well. It was easy to set up and ran quietly. * LG Employee*
Date published: 2017-04-27
Rated 5 out of 5 by from GREAT PRODUCT TO MAINTAIN AIR QUALITY This unit was easy to setup. I planned on making a video of the process, but it turned out to be SO easy that a video was unnecessary. As I unpacked the unit, the only work I needed to do was remove the standard plastic wrapping that ships with the filter. When I turned the unit on, my air quality was a 37 (yellow). After 30 minutes or so it was reduced to 8-10 (green). As we open doors and cook we notice the particulate counter goes up to indicate additional material in the air. The unit will increase the airflow (unnoticeable with two teenagers in the house) and air quality will return green in 10 minutes or so. What I truly love about this product is how it handles cooking smells. There have been a couple of occasions where we use the smoke alarm as a cooking timer. Whoops! Normally we'd open all the doors and windows to get rid of the smells. With the LG PuriCare Air Purifier it's no longer necessary. This beast of a machine will remove those smells quickly! This would a great addition to any household that enjoys cooking with aromatic spices or has odor generating animals. I'm looking to loan mine to a friend to see if it helps his son's asthma.
Date published: 2017-04-10
  • y_2017, m_12, d_16, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_18
  • loc_en_US, sid_MD05756547, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 5ms

We're here to support you with our product.

View AS401VSA0 Product Support

Contact us for any support inquiries.


Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

How often do I need to change the filter?

Asked by: beth50
The LG PuriCare Air Purifier Round Console, Model # AS401VSA0 utilizes a 3-stage filter system, the Pre Filter and the PuriCare Main Filter and Deodorizing Filter (Part # AAFTVT130). The Pre Filter can be cleaned with a vacuum cleaner or a brush, and if it is very dirty, it can be rinsed under running water after cleaning it with a vacuum cleaner. It should be cleaned every approximately every month. The 3M MERV 14 filter or the deodorizing filter cannot be washed with water and have to be replaced when they become very dirty. They will need to be replaced approximately every 12 months. The Filter Life light on the unit turns on based on the operating time. The Orange light turns on after 3,600 - 4, 000 hours. The Red light turns on after 4,000 hours. If the light is red, you will need to open the back panel and check the filters. If they are contaminated, they will need to be replaced...^IFV
Answered by: LGJoel
Date published: 2017-10-10
  • y_2017, m_12, d_16, h_11CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_MD05756547, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getContent, 3ms