Stay cool and in control with the powerful cooling capacity of the TCL 5 000 BTU Window Air Conditioner that can cool rooms up to 150 sq. ft. The washable and reusable filter helps protect the life of your AC while also reducing large airborne particles like dust and pet hair. The included guided instructions mean you don?t have to be an expert technician to set up your window AC. Once set up the mechanical knobs make it easy to set your room to the perfect temperature. It?s time to enjoy your home the way it was meant to be.