LG Puricare™ AeroHit with True HEPA Filter

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LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with 360 Filtration Coverage delivering refreshed air from every direction including low-to-the ground areas
LG AS351GW30 Air Purifier with simplified control panel showing Air Quality indicator and finger touching Speed button - Top View
LG AS351GW30 Air Purifier with Smart LED Air Quality Indicator showing color changes from poor to good in a modern living room setting
New
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
New
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with 360 Filtration Coverage delivering refreshed air from every direction including low-to-the ground areas
LG AS351GW30 Air Purifier with simplified control panel showing Air Quality indicator and finger touching Speed button - Top View
LG AS351GW30 Air Purifier with Smart LED Air Quality Indicator showing color changes from poor to good in a modern living room setting

LG Puricare™ AeroHit with True HEPA Filter

AS351GW30
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with 360 Filtration Coverage delivering refreshed air from every direction including low-to-the ground areas
LG AS351GW30 Air Purifier with simplified control panel showing Air Quality indicator and finger touching Speed button - Top View
LG AS351GW30 Air Purifier with Smart LED Air Quality Indicator showing color changes from poor to good in a modern living room setting
New
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
New
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with cylindrical white design featuring perforated exterior and control panel on top - Front View
LG AS351GW30 Air Purifier with 360 Filtration Coverage delivering refreshed air from every direction including low-to-the ground areas
LG AS351GW30 Air Purifier with simplified control panel showing Air Quality indicator and finger touching Speed button - Top View
LG AS351GW30 Air Purifier with Smart LED Air Quality Indicator showing color changes from poor to good in a modern living room setting
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Key features

  • True HEPA Filtration – Multi-layer system captures dust, pollen & 99.97% of 0.3μm particles.¹
  • Slim, Space-Saving Design – Uses 42% less floor space than 360° models.
  • 360° Coverage – Circulates refreshed air from every direction for full-room flow.
  • Room Coverage Up to 1,000 sq. ft. – Ideal for bedrooms, offices & large spaces.⁵
  • PM 1.0 Sensor – Detects fine particles and monitors air quality in real time.
  • LED Air Quality Display – Color-changing light shows air status instantly.
  • LoDecibel™ Quiet (25 dB) – Runs quietly day or night without disruption.²
  • LG ThinQ® Enabled – Control remotely via app; works with Google & Alexa.

Delivery

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$169.99

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Extended Coverage
1-year warranty with standard parts and labor included. Additional extended service plans available.
Specifications

  • Dimensions
  • Features
  • Filters
  • Performance
  • Air Purifier ThinQ® Smart Features
  • See All
  • Dimensions
    Net Weight
    9.9 lbs
    Product (WxHxD)
    9.4" x 19.7" x 9.4"
    Dimensions
    Net Weight
    9.9 lbs
    Product (WxHxD)
    9.4" x 19.7" x 9.4"
    Features
    Child Lock
    Yes
    Filter Replacement Reminder
    Yes
    Sensor
    PM 1.0 (Dust Sensor)
    Smart Indicator (Air Quality Indicator)
    Yes
    Wi-Fi
    Yes
    Filters
    Filter
    True HEPA Filter
    Pre Filter
    Yes
    Performance
    AHAM CADR (@Turbo speed)
    134
    Noise (dB)
    53 / 25
    Power consumption (W) (Turbo/H/M/L)
    35
    Air Purifier ThinQ® Smart Features
    ThinQ® Smart Technology
    Yes
    Features

    Auto Mode
    Particular about Particle

    Our superb multi-filter system captures fine dust and allergens such as pollen and pet dander to deliver cleaner air.1

    With Auto Mode, you don't have to hassle with manually adjusting the controls to get optimal air quality levels, the system does it for you. It can detect changes in the air and will adjust as needed until it reaches the green zone.

    The micro particle sensor inside the LG Puricare™ AeroHit detects particles as small as one microns (PM 1.0).

    For owners

    Warranty Information
    1Based on independent third-party testing filter efficiency of fine particles as small as 0.3μm in size at a flow rate of 228 cubic meters/hour (March 2025)

    2Based on internal LG testing noise level of average 23.19dB with 4 samples at Sleep Mode. (Mar 2025)

    3Wi-Fi and ThinQ app required.

    4Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

    5coverage for rooms up to 1,000 sq. ft. at one air change per hour or up to 208 sq. ft. at 4.8 air changes per hour. For homes with several levels, consider placing one on each floor for better air quality from top to bottom.


    Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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