Neutralization of electrostatic charges at workstations via "overhead" mounting.- Built-in cleaning brush for emitter electrodes - Blower unit consisting of two or three fans with stepless speed control - Key switch for locking the fan setting - Self-balancing of the offset voltage to +/- 5 V - Ionization based on high voltage (AC technology) - Dimensions W x H x D: 1,090 x 100 x 170 cm - Model: 3 blowers