Midea 8,000 BTU Portable Air Conditioner features fluent and slim Industry Design, eco-friendly refrigerant R410A, a quiet bucketless evaporation system. No installation required, convenient full function temperature sensing remote control, ionizer function for healthier air environment, 3 speed cool/fan with oscillating air louvers, advanced Bio Filter air filtration system eliminates dust, fungi, Electronic soft touch control panel with digital readout, 24 hr. timer function, single hose exhaust kit included, 4 casters for easy room to room movement, auto restart, Warranty 1 yr. parts/labor - 5 yr. sealed systems - in-home product service.