• Perfect air sterilization filter that copper sterilization effect added to the principle of EPF
• Applied to air purifier, air sterilizer, air conditioner and so on 
• Air cleaning and air sterilization can be implemented with one filter (Hybrid filter solution)
• More than 99.9% of virus and bacteria reduction effects were verified in the sterilization ability test through national accredited certification organization (KTL) and university Laboratories