LG AS401WWA1 PuriCare Tower 3-Stage Filter Air Purifier with Smart Air Quality Sensor and LoDecibel Operation 

by LG | Item  #: 980003393 | Model #:  AS401WWA1 |
LG AS401WWA1 PuriCare Tower 3-Stage Filter Air Purifier with Smart Air Quality Sensor and LoDecibel Operation
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  • $ 373 86
Non-member price: $411.25  Join now!
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About this item

  • PuriCare Tower air purifier designed for a room up to 217 sq. ft.
  • PM 1.0 Sensor detects airborne micro particles
  • Inverter motor adjusts fan speed automatically based on micro particle concentration


The LG PuriCare Tower air purifier is the smart solution for air care, capturing 99.97% of airborne allergens as small as .3 microns. The LG PuriCare air purifier’s 3-stage filter system provides clean air by capturing large particles like dust, pet dander, mold and pollen while reducing odors and VOCs. Its quiet operation keeps the noise level as low as 20dB, just above a whisper. Checking air quality is quick and easy with a simple LED light system that visually indicates air pollution levels and a digital display providing real-time measurement of indoor particulates. The unique tower design takes up minimum space while offering maximum convenience with a standing height that’s perfect for both child and adult use.


  • Digital display indicator provides concentration levels of airborne particulates at 3 levels of particle sizes (1.0um, 3.0um, 10.0um)
  • Quickly check the air quality with a simple LED lighting system that displays 4 different colors to show air pollution level (green, yellow, orange, red)
  • Touch controls with 3 fan speeds (plus turbo), 3 operating modes (auto, manual, sleep), timer (2/4/8/12 hrs.) and child lock
  • 3-stage filter system with check filter reminder provides a thorough clean
  • Permanent pre-filter cleanses large particles like pet dander and dust (orange rim)
  • PuriCare main filter captures harmful airborne particles as small as 0.3 microns (yellow rim)
  • Odor and VOC filter reduces odor, harmful organic compounds and Formaldehyde (green rim)
  • Filter rims are different colors for quick identification and hygienic replacement
  • Smoke CADR: 140
  • Dust CADR: 175
  • Pollen CADR: 160
  • Air Flow: 6 (Turbo)
  • Noise level (dB): 46 (Turbo) / 20 (Low)
  • Replacement filter available: Model AAFTWT130
  • AHAM Verified
  • Energy Star

Assembled Country


Assembled Size

30.700 H x 12.130 L x 11.600 W

Component Country




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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

1 year general parts and labor, plus 10-year parts for Smart Inverter Motor

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