Scheduled maintenance
You must stop operating the product and unplug it before you clean and replace the filter.
Do not spray water directly on the product.
Assemble the product in the reverse order of disassembly after cleaning the product and replacing the filter.
How to distinguish between the front and back of the product: There is an LG logo on the front, while 'PM 1.0 & GAS SENSOR SYSTEM' is written on the back.
Component | Cleaning frequency | Replacement frequency |
|---|---|---|
 Filter | Ultra-fine filter If contaminated, clean the ultrafine filter with a vacuum cleaner or soft brush. | 1 year |
 PM 1.0 (super ultra-fine dust) sensor | 2 months | - |
The operating environment and operation hours may affect the cleaning frequency. We recommend that you should clean it more often in a dusty environment.
If you do not clean the product according to the cleaning frequency, you may experience a bad odor and poor performance.
Filters are sold at the nearest Service Center or via the Consumables shop on the LG Electronics site (www.lg.com).
You may also request cleaning or replacement of the filter to the Service Center. You will be charged a certain fee for filter cleaning and replacement services.
If there are no changes to the dust concentration on the status panel, clean the sensor regardless of the cleaning frequency (2 months) of the PM 1.0 sensor. For more information on cleaning the PM1.0 sensor, please see Cleaning the Dust Sensor.