Electrostatic antibacterial pre-filter
1st filter of the Woongjin CAIRS system to remove large size of particles. This is responsible for the removal of large size of dust and fibroid material, and also protects the 2nd medium filter |
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Synthetic High Efficiency Particulate (HEPA) Filter
Synthetic HEPA filters have best ability to purify the air with high technology of Woongjin Coway. This removes the minute particle influence fatally using synthetic HEPA of high quality. In this step most of the contaminant are removed.
(Change cycle: 12 months) |
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Deodorisation filter with low temperature catalyst
This filter is responsible for removal of harmful gas susch as VOCs, ammonia aldehyde in case of cooking. Fresh air condition in a house can be maintained with this filter.
(Change cycle: 24 months) |
