Cleaning the Air Cleaner (Continued)
Washable filter section
Cleaning the Washable Filters
Washable Filters are responsible for eliminating fine particles of dust, molds and mites in the air that are as small as 0.5 microns. It also has the function of sterilizing virus or bacteria in the air in your room. You must clean the Washable Filters every 3 months or whenever the Wash Filter Indicator comes on. The cleaning frequency of the Washable Filters may vary according to the time and place that the air cleaner is operated.
1Open the Filter box and pull out the Washable Filter Section as seen in the picture.
2Wash the Washable Filter Section under lukewarm tap water.
Note ◆ If the filter is too contaminated, leave it in warm water mixed with neutral detergent for 30 minutes, and brush the contaminants off with a soft brush.
◆The
3Leave the Washable Filter Section in the shade to dry for over 12 hours.
Note During this process, make sure that the filter is not exposed to direct sunlight because the sun's rays may affect the transformation of the filter case.
4Put the Washable Filter Section back into the place and close the Filter box.
5Press the control panel’s 
button for 2 seconds.
Result: ◆ The Wash Filter Indicator on the control panel turns off. It will light up again when the time for the next filter washing comes.
◆The air cleaner beeps.
IMPORTANT Even though the Wash Filter Indicator does not light up, always press the 
button for 2 seconds after washing the Washable Filter Section.