Cold plasma air cleaner with magnetic mounting. Great for mold bacteria viruses and other allergens. 24V. Also available in 115V (GPS 2400 115V). The GPS-2400 is a carbon fiber brush needlepoint bi-polar ionization generator rated up to 2400 CFM or 6 tons nominal capacity. The GPS-2400 is designed for internal air handler �mounting. The GPS-2400 housing is made from formed UL 94VO ABS plastic and includes�ion output indication and an integral�mounting tab for easy installation to the air handler wall or fan shroud. �The GPS-2400 comes with a three year warranty.