LG air purifiers – powerful, silent and stylish. Powerful filtration: Equipped with a range of deodorization, HEPA, allergen, water and pre-filters, LG air purifiers can remove large particles from the air, get rid of odours and filter select bacteria and viruses, creating a cleaner home environment. Easy maintenance: Innovatively designed with an easy-to-clean filter and convenient air louvre, keep your air purifier well-maintained at all times. Smart warning: The HEPA air purifier will indicate by coloured lighting if your home’s air quality is slightly or highly polluted