Clean the air filter once every 2 weeks, or more if needed.
Remove the air filter from the appliance, and then sperate the air filter and the micro dust filter.
Each filter has a different cleaning method.
Clean the air filter with a vacuum cleaner or wash it with lukewarm water and a mild detergent.
Dry the filter in the shade.
If dust is caught in the filter, cooling performance is degraded, wind sound gets rough, and the electricity bill increases, so clean the micro dust filter once a month and replace it once every 6 months.
Remove the air filter from the appliance, and then sperate the air filter and the micro dust filter.
Each filter has a different cleaning method.
Clean the micro dust filter with a vacuum cleaner or brush.
Do not wash the micro dust filter with water.
Do not operate the appliance without the filter in place.