Spring Air Purifier SA 2500 Ozone Generator and Negative Ion Generator in One.
Maintenance is minimal.
Ceramic plates used to create ozone need to be cleaned weekly. This system is totally portable and costs only pennies a day to operate. It also produces negative ions, strong enough to saturate a room up to 600 Sq. The Natural Air NA2000G will also help to reduce the sources of discomfort that contribute to allergies and hay fever. The Natural Air requires very little maintenance.