Just like a quiet humidifier, the quietest air purifier will help create enhance indoor air quality without causing unwanted noises to you and those living next to you. According to an article published on the World Health Organization website, it’s estimated that in 2012, 7 million people died as a result of illnesses linked to … Continue reading Quietest Air Purifier: Top 9 HEPA Purifiers for Enhancing Indoor Air Quality