... life and work.2) Reduces airborne allergens and irritants including dust, mite allergen, pet dander, pollens and cigarette smoke.3) Releases ... ionic breeze technology2)Noiseless design without motor, without chemicals3)Static dust collection plate, neutralize poisonous gases4) No plates to be ... , easy to clean5)It is convenient to use, all dust can be cleaned easily6) Saving the electricity, it is ...