2. Plasma Air Purifier

3. Air Purifier

4. New Technology – PLASMA FILTER What is PLASMA? -In physics and chemistry, plasma is a gas in which a certain portion of the particles are ionized. -The presence of a non-negligible number of charge carriers makes the plasma electrically conductive so that it responds strongly to electromagnetic fields. Plasma, therefore, has properties quite unlike those of solids, liqui ds, or gases and is considered to be a distinct state of matter. -The technology using PLASMA is widely used in various industries. Especially the technology is very useful for air purification system as PLASMA has highly efficient effects on various pollutions. Application of plasma technology on Air purifier. - Effects: 1. sterilization germs, smoke, hazardous gases(NOX, VOCs) 2. removal of fungus, bacterium, salmonella, O-157, staphylococcus 3. formaldehyde, VOC 4. purification of blood => Plasma technology can be applied in filter which efficiently removes Germs and viru s living in airtight living house, VOCs causing sick house syndrome, wide spread fungus i n house, and polluted air

5. New Technology – PLASMA FILTER 1. Plasma reaction test TYPEPlasma Microbial concentration (UNIT/M) TEMPERATURE ( ̊c) PH CONTACT TIME KILL RATE(%) Colon bacillus Plasma Power 6kv 1^5 Cells21.07.0 5초5초 100 Staphylococcus1^5 Cells21.07.0 5초5초 100 Pseudomonas aeruginosa1^5 Cells21.07.0 5초5초 100 Influenza10^2.9 ELD5021.07.0 5초5초 100 Bird chest myelitis virus10^1.9 ELD5021.07.0 5초5초 100 Dog Parvovirus10^1.9 ELD5021.07.0 5초5초 100 2. VOCs test ammoniahydrogen sulfidesulfur dioxide initial concentration on contact 3mins later

6. New Technology – PLASMA MODULE we adopted plasma with photoelectron catalyst multiple Reactions technology. This technology is the world first developed technology. 1. Pre filter 2. Photocatalyt filter 3. Carbon filter 4.Hepa Filter 5. plasma module 6. Anti-bacteria fan 7.Negative Ion generator

7. Method Plasma cluster ion, photocatalyst & nano HEPA filter Mode Extreme High Speed High Speed Standard Low Speed Silent Noise Wind Volume (m 3 /min) 53210.5 Timer Operation1, 2, 4, 8 Hours PowerAC 220V, below 50W, Cord Length : over 1.0m Dimension400(W) X 217(D) X 712(H) Weight9.8 kg Specification

8. Thank You