Table of Contents
Advertisement
HOW TO CLEAN
Tips
4D Pre-filter (Clean every 2~4 weeks)
1. Remove the back cover from the product and open the filter tray. Remove the 4D pre-filter from the tray.
2. Fold the 4D pre-filter and remove dust with a vacuum cleaner or water depending on the degree of
air quality.
3. Dry the 4D pre-filter fully and reinstall it to the product in the reverse order.
＊ Install the 4D pre-filter precisely in the designated tray location.
＊ Wash the 4D pre-filter in running water or wash it in water with a neutral detergent (approx. 30℃) and dry
it thoroughly in well-ventilated shade. If you dry it in direct sunlight or near a dryer, heater, or other heat-
generating devices, the 4D pre-filter may be deformed and the product may not function properly.
Tips
23
- Always unplug the power cord before cleaning the filter.
- The pre-filter can be restored by removing dust or washing with water.
- Failure to clean the pre-filter for a long time may result in poor product
performance.
- Double HEPA filter(4D) can not be reused after washing.
Never wash these filters with water.
- The cleaning/maintenance cycle may differ depending on use environment.
- The product will not operate if the filter is not properly installed.
Advertisement
Table of Contents
