Advanced 4-stage quad-filtration protects the family from PM2.5 pollutants, formaldehyde, bacteria, viruses, allergies, smoke, odor, pollen, mold and other harmful substances.
Anions improve your health by stimulating blood circulation, improve lung function and effectively preventing respiratory passage illnesses such as asthma & pneumonia. These anions deactivate harmful airborne chemical vapours & dust particles thus improving your health.
Formaldehyde is classified as a human carcinogen(cancer causing). Short-term exposure to formaldehyde can be fatal. Long-term exposure to low levels of formaldehyde may cause respiratory difficulty, eczema, and sensitization.
– USA Occupational Safety & Administration