Hi,
                    I live in Hawaii and my husband and daughter have always struggled with allergies.
                    Since using the pure zone since December, itsʻs helped reduce their allergy symptoms dramaticly. They would normally be sneezing every morning. But I rarely hear them sneeze.
                    Weʻve also had alot of VOG because of the active volcanoe and its helped alot with the air quality in our rooms.
                    I love the design and that its very quite.
                    I hope to one day be able to get another for our living room.