• Casing, filter cover, sides, grille and base moulded from impact-resistant thermoplastic material, colour light grey.
• 3 speed motor with thermal overload protection and double extension shaft turning in self-lubricating bushings, coupled to 2 impellers made of thermoplastic material; vibration eliminated by rubber dampers located between motor and mounting.
• Washable polyester-polyurethane prefilter.
• Electrostatic double layer filter impregnated with activated carbon.
• Ionizing electrodes selectable by means of a switch located on the top of the casing
• On/off switch.
• Fan speed controlled by 3-position rotary switch.
• Power cord with moulded plug.
• IMQ safety certification.