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  • AM501YWM1

Key Features

  • Watering System
  • Rain View Window
  • Smart Indicator
  • Easy Bucket
The Art of Essence

The Art of Essence

LG SIGNATURE stays true to the essence,
delivering a new sense of life for the most discerning individual.



Watering System

Watering Engine rotates at high speed spraying 18L water in an hour to infuse moisture in inhaled air. Atomized water is dispersed from the air purifier to create a comfortable humidity level.

Rain View Window

With Rain View Window, you can enjoy a visualization of the humidification process.

UV LED & Smart Drying

By Ultra Violet light, water in the bucket is sterilized before sprayed. When humidification is stopped, the purified airflow will automatically dry the filters to prevent mold and bacteria accumulation.

Easy Bucket

Water bucket can be separated from the body to be easily cleaned.

Trickle Watering

Water bucket is designed to be filled easily, without being detached.

Pure Intelligence is in the Air

Achieve air revitalization with the simplicity and convenience of LG SIGNATURE air purifier’s SmartThinQ™ technology.

Inverter Motor

The LG SIGNATURE air purifier features 10 years of Inverter motor warranty.

Pure Power

The LG SIGNATURE Air Purifier tested the surge immunity up to 6,000 volts, exceeding the standard. This UL verification ensures the printed circuit boards are protected from excessive surge ignition.

Follow Us

Stay connected with LG SIGNATURE social channels.

Air Purifier Tower Yes
AHAM CADR (@Turbo speed) Smoke: 205 – Dust: 230 – Pollen: 245
Air Flow (m3/h) 443.4 (Turbo) / 374.4 (High)
Ozone generate level (ppm) TR (Less than 0.01)
Noise (dB) (min/max) 23/53
Air Purification Power consumption (W) (Turbo/H/M/L) 85 (turbo) / 55 (H) / 23 (M) / 15 (L)
Humidification Power consumption (W) (Turbo/H/M/L) 55 (turbo) / 37 (H) / 26 (M) / 18 (L)
Humidifying Capacity (cc/h) 700
Bucket Size 3.2L
Room Coverage 318 sq. ft.
AAFA Certified Yes
reddot award 2016 Yes
iF Design Award 2016 Yes
Control Air Purifying / Humidifying / Quiet Mode
Fan Modes Low / Mid / High / Auto
Sleep Mode 2/4/8/12hrs
Watering System Yes
Smart LED Indicator Yes
Auto Humidifying Yes
Smart Indicator Display (on/off feature) Yes
Child Lock Yes
Filter Check Light Yes
Max. Water Level Indicator Yes
SmartThinQ® Yes
Smart Drying Yes
Rain View Mirror Yes
Remote Yes
Odor Sensor Yes
Dust Sensor PM 1.0 Sensor
Humidity Sensor Yes
Available Colors White
Pre-Filter Yes (permanent)
Black 1.0 P.M. Filter Yes (permanent)
Black Deodorizing Filter Yes (replaceable)
Humidifying Filter 2
Filter Cleaning Reminder 2 Step (Order / Replace)
Voltage 115V/60Hz
Watts 85W
Rated Amps 1.56A
ACCESSORIES (Sold Separately)
Filter Cleaning Reminder Yes
Black Deodorizing Filter Yes
Product (WxHxD) 16.06" x 28.54" x 16.06"
Shipping (WxHxD) 17.72" x 31.89" x 17.72"
Net Weight 36.38 lbs.
Shipping Weight 44.09 lbs.
Limited Warranty 1 Year Parts & Labor | 10 Year Motor, Parts
UPC 048231381604

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