Static Filter: As the layer of dust getting thicker, it will reduce the air flow of air cooler. Just take off the static filter and wash it, then place it back to air cooler.

 

Cooling Pad: Cooling pad act as the cooling mechanism and it is the second layer of filter. After cleaning the static filter for about 10 times, it is the time to clean the cooling pad. Spray the water toward the dried cooling pad to remove the dust on it.

 

Water Tank:  It is advice to drain the water in the water tank once a month to pro-long the life span of water filter and pumps.