* Witnessed by intertek. 1) Eliminates 99.9% of viruses, including Influenza B, Norovirus(Murine Norovirus), Rhinovirus(Human Rhinovirus), Hepatitis A(Human hepatitis A), Rotavirus(Porcine Rotavirus) and enterovirus(Porcine enterovirus). 2) Eliminates 99.9% of bacteria such as Staphylococcus aureus, E. coli, MRSA, Streptococcus pneumoniae, Legionella pneumophilia, Pseudomonas aeruginosa, klebsiella pneumoniae, Corynebacterium diphtheriae, and Enterococcus faecalis. 3) kills 100% of house dust mites.* Based on testing by Korea university, college of pharmacy. Eliminates 99.9% of viruses, including Influenza A, Coronavirus(Porcine epidemic diarrhea virus (PEDV)), Adenovirus(Infectious canine hepatitis), and Herpes(Infectious Bovine Rhinotracheitis).** Removes 99% of odor causing gases (Iso-Valeric acid: sweat, 4-Ethenyl pyridine: tobacco, Valeraldehyde: roasting meat, and Tetrachloroethylene: dry cleaning) witnessed by intertek using a Normal course. 4) 99% of harmful substances (Perchloroethylene) witnessed by Intertek using a Normal course.

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* Witnessed by intertek. Eliminates 99% of Iso-Valeric acid: sweat, 4-Ethenyl pyridine: tobacco, Valeraldehyde: roasting meat, and Tetrachloroethylene: dry cleaning. Testing for Iso-Valeric acid and 4-Ethenyl pyridine based on KS K0891 Standard. Results may vary depending on the actual usage conditions.