Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (717) 249-7822 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

COVID-19 UPDATE: We are still serving our community. Inventory and availability are changing rapidly. Our experts are standing by to help you.

5.0 | 4 Reviews

LG SIGNATURE Smart wi-fi Enabled Air Purifier



  • Watering System
  • Rain View Window
  • Smart Indicator

Quick Specs

  • Type: Miscellaneous

See More

This item has purchase restrictions.

We currently only offer this product for purchase within 50 miles of our store. Additional charges may apply. Home delivery limited in certain areas. Questions? Call us at 717-249-7822 for more information.

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.

Smart Indicator and Smart Lighting

Check air quality easily with 4 stylish colors and detect the amount of various airborne particulate matter (PM10, PM2.5 & PM1.0) with a PM 1.0 Sensor.

Smart Indicator and Smart Lighting

Check air quality easily with 4 stylish colors and detect the amount of various airborne particulate matter (PM10, PM2.5 & PM1.0) with a PM 1.0 Sensor.

Smart Indicator and Smart Lighting

Check air quality easily with 4 stylish colors and detect the amount of various airborne particulate matter (PM10, PM2.5 & PM1.0) with a PM 1.0 Sensor.

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.


  • Watering System
  • Rain View Window
  • Smart Indicator
  • Easy Bucket
Available Colors White
Automatic Humidistat Control Yes
Smart LED Indicator Yes
Smart Indicator (Air Quality Indicator) Yes
Odor Sensor Yes
Dust Sensor PM 1.0 Sensor
Control Air Purifying / Humidifying / Quiet Mode
Child Lock Yes
Fan Modes Low / Mid / High / Auto
Sleep Mode 2/4/8/12hrs
Watering System Yes
Filter Check Light Yes
Max. Water Level Indicator Yes
Smart Drying Yes
Rain View Mirror Yes
Remote Yes
Humidity Sensor Yes
SmartThinQ® Yes
Shipping Weight 44.09 lbs.
Net Weight 36.38 lbs.
Product (WxHxD) 16.06" x 28.54" x 16.06"
Shipping (WxHxD) 17.72" x 31.89" x 17.72"
Watts 85W
Voltage 115V/60Hz
Rated Amps 1.56A
Air Flow (m3/h) 443.4 (Turbo) / 374.4 (High)
Ozone generate level (ppm) TR (Less than 0.01ppm)
Noise (dB) 23/53
Power consumption (W) (Turbo/L/M/H) 85 (turbo) / 55 (H) / 23 (M) / 15 (L)
AHAM CADR (@Turbo speed) 205/ 230/245 (Smoke/Dust/Pollen)
Humidifying Capacity (cc/h) 700
Bucket Size 3.2L
Limited Warranty 1 Year Parts & Labor 10 Year Motor, Parts
UPC 048231381604
Air Purifier Tower Yes
AAFA Certified Yes
reddot award 2016 Yes
iF Design Award 2016 Yes
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)
wi-fi Enabled Yes

Quick Specs

  • Appearance

  • Type: Miscellaneous

LG Signature Appliance Bundle Rebate

Offer Expires: 4/1/2021 to 7/14/2021 Must be postmarked by: 8/13/2021

Receive up to a $2,500 rebate with purchase of up to 4 qualifying LG Signature Major Appliances. Rebate form must be postmarked by 8/13/2021.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.


Why NSI Protection Plus?

Our service plan is an economical way to extend the terms of your product's manufacturer parts & labor warranty.

Most manufacturer's limited warranties leave customers with no protection against the rising cost of repairs.

Even the best products can malfunction and the most minor repairs can cost hundreds.

About NSI Protection Plus

Administered by Warrantech and insured by AmTrust Financial, NSI Protection Plus is the largest service network in the industry with 30 years of building the network and over 22 million in paid claims.

The most comprehensive repair plans in the business!

  • Day one coverage on special features
  • Removal and reinstallation coverage
  • $25 Laundry credit (Washers and Dryers)
  • 5 year appliance contracts include 10 year major component coverage
  • $250 Food credit (per incident, eligible products)
  • The only true "No Lemon Guarantee" in the business
  • No "CAP" on repairs or replacement, unlimited repairs.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

5.0 out of 5

100% of reviewers recommend this product.

5 Stars

Great Features

Jenny O 3/2/2020

We live in a very dry dusty climate and have been looking for a humidifier and air purifier in one. This product definitely does the job. I love the option of having a timer. It makes using this very convenient. Ive noticed a big difference since weve using it.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Awesome appliance

Tammie222 2/24/2020

This thing amazes me. When you fill the bucket with tap water and turn it on the machine automatically does a UV light treatment to purify the water. You can choose to purify the air turbo speed or silent or purify and humidify. The humidifier does a rain show thats pretty neat and calming. There are lights that let you know the quality of the air. You can turn them off if you dont want lights on. The humidifier function lets you set it from 30 up to 70. There is a sleep timer on the machine also. You can set it for 2468or 12 hours. The WiFi function is easy and also really nice to have It tells you what the air quality in your home is and even averages by the day week or month. You can use the remote to adjust the settings or you can use your phone and control the device through the app. Im so happy to have this purifier Our last home had mold and mildew issues and we were always sick. We bought a new house last year and I dont ever want to live in those conditions again. Being able to control the quality of air in my entire home and not just a room is like having a pillow at night. Its More of a necessity than a luxury. We do have a humidifier on our furnace as well. I wanted a purifier. I dont really know if the humidifier on the furnace runs less or more or not but I do know the percentage of humidity and the quality of the air and the humidifier on our furnace wouldnt ever give me that info. I do highly recommend this product
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Breathe again

Ortizsca 2/22/2020

I used to have a cat and my partner was always sneezing and coughing. Even though I washed everything The house just felt like it had dust in the air. The LG purifier is the brand you can trust for quality and durability. Also the purifier is something I needed to have clean air without Opening the windows. It is very easy to set up just plug and fill the compartment with water.
Originally posted on

Yes, I recommend this product

 Incentivized Review

5 Stars

Great in performance as well as looks

V795 2/20/2020

First and foremost this product is not only an appliance but for me more like a piece of art which has been so exquisitely crafted. we were literally floored by the looks of the product and this is quite compact. Coming to the review I live in a place where there are lot of trees around and which in turn lead to lot of unwanted bugs. Due to the bug problem we prefer to keep our windows closed and we rely more on air-conditioner to get the air. I know this is not the best thing but I guess the bugs kind of freak me out. So this is a perfect product for us. Apart from looks the product works in a really good way. It tells you about the air quality in the room and then do the job. It also keep the humidity levels maintained and one can see the thing in action. Although its tough for a non-expert to comment on the purification of air but somehow we felt better after its use for last 2 days. Afterall the air quality indicator seems to reflect the same also. Above all this unit works so silently that unless someone notices you wont even come to know. Another thing which I liked is that it sterilizes the water it sprays beforehand by using UV technology. Its definitely a piece of art which does a great job. I am particularly happy with the product and can safely recommend to anyone. PS: It has got so many features that I am in awe of them. You name it and possibly its already there like odor control dust sensor water level indicator etc etc. Love it
Originally posted on

Yes, I recommend this product

 Incentivized Review