I-: Robust weather resistant body for long life. II-: 3-side High efficiency honeycomb cooling pads for superior cooling. III-: Powerful 20m air throw for faster cooling. IV-: 8500 m3/hr air delivery V-: Easily removable and cleanable cooling pads VI-: Powerful 3 speed fan. VII-: Fully closable horizontal louvers. VIII-: Low power consumption - 215W only IX-: Auto vertical swing. X-: Cool Flow Dispenser for enhanced cooling.