No one likes to stay messy. Protect the valves and prevent the mess of dripping water with the AC's Valve Protection Cover and stay clean and moist free. Anti Dust Filter, Auto Clean, Easy Night Mode, Eco Friendly Refrigerant, Four Way Swing, Hidden LED Display, Multi Fold Evaporator, On/Off Timer, Self Diagnosis Function, Smart Four Way Swing, Super Dust Filter, Valve Protection Cover.