It is designed to be suitable for central air conditioning systems using air conditioners (AHU), which act as an electrical discharge to dust.
It is a device that can remove dust particles, pollen and bacteria smaller than 1 micron.

| Emancipation from indoor fine dust and harmful bacteria | - Eliminate cigarette smoke and fine dust, pollen, bacteria, etc. - Eliminate viruses caused by discharge |
|---|---|
| maximum efficiency | - decisive effect on the removal of tiny particles of dust. |
| low static pressure loss | - It is possible to recover the investment cost of Air Purification System |
| Maintenance Simple | - Easy to install and replace structure |
| Best efficiency out of the box | - design efficiency 100% |

| Test item | Unit | Test method | Test results | relative height | The test site |
|---|---|---|---|---|---|
| Pressure loss | Pa | KS B 6385 : 2015 | 38.5 | ( 21 ± 1 ) ℃ (50 ± 5) % R.H. |
KCL |
| Dust collection efficiency | % | KS B 6385 : 2015 | 85.9 |
| Sortation | existing filter system (pre + Medium + HEPA 9Set Criteria) |
Propos the Electric dust collection system (pre + Electric dust collector + pre 9Set Criteria) |
|---|---|---|
| Initial investment costs | 2,997,000 | 5,556,000 |
| (criteria) | 46% | |
| Maintenance Expenses / year | 7,019,366 | 1,596,272 |
| (criteria) | Save about 77% | |
| efficiency of removing fine dust | 85% based on NBS | 85.9% based on DOP, more than 99% based on NBS |
| Recovery year | 기준 | 0.6년 |
| Choice | ○ |