12 Hour On and Off Timer, Anti-Mold, Anti-Rust, Auto Horizontal Vane, Computerized Dehumidification, DC Fan Motor, Econo Cool - Smart Save, Electronic Metal Housing Box, Fuzzy Logic Electrostatic(Optional) Anti-Allergy Enzyme Filter, Grooved Piping, LCD Remote Control, Multi Flow Technology, Nano Platinum Filter (Optional), Powerful Cool, Self-Diagnostic Function |