Cover area : Room Size 155 SQ.FT 
Pre filter : Elimination of Large Dust 
HEPA filter : High Efficiency 3M Filter Media
Deodorization filter : Catalyst decompose & Odor Removal
Sterilization filter : Test by ETL SEMKO In USA
Indicate Filter replacement/cleaning 
Remote controller
Dust sensor 
Auto Operation Mode
Negative Ion Generator
 

Target CADR (Per size) 
- Small Style    : Target CADR 116 (Tobacco Smoke)
- Medium Style : Target CADR 230 (Tobacco Smoke) 

Purity Method : Adoption of High Purity Filter with 4 Steps
- Filter with High Efficiency : Maximization of Collection Efficiency and Minimization of Pressure Loss through using  of Filter of 3M Company 

Certification of Air Cleaning Ability 
- AHAM (The Association of Home Appliances Manufacturer) in USA
- CA (The Association Korea Air Cleaning) in Korea 

Measurement of Filter Life through Pressure Sensor 
- The Objective Notification Device for Filter Replacement (Option)
(Patented Technology, the First in the World) 

Noise Control Design : 45dB(Max) 

Varied Kinds of Function for Improvement of Study Ability, Business Efficiency
- For Students, Business Men (Women), old Ages
- Aromatherapy, Elimination of VOCs, Vitamin 

Appearance of Cleanness Index
- Through the Naked eye by Dust Sensor 

Selection of Varied Kinds of Wind Control : From 1st Stage to 3rd Stage 

Re-using of Resources by using of Environment-Friendly Components 
- Using of Materials and Parts which are corresponded more than 100% according to guide of using Limit of Harmful Materials (RoHS) which are being carried out in EU