This is due to its low power consumption and its use of R290 refrigerant, which is cheaper and more eco-friendly than other air conditioning gasses.
7000 BTU Portable Air Conditioner 3-in-1 AC Unit with 24H Timer & Remote Control
7000 BTU Portable Air Conditioner 3-in-1 Mobile AC 300 sq.ft with Remote Control
7000 BTU Portable Air Conditioner 3-in-1 AC Unit w/ Remote & Timer & Sleep Mode
7000 BTU Portable Air Conditioner 3-in-1 AC Unit w/ Remote / Timer / Sleep Mode
7000 BTU Portable Air Conditioner 3-in-1 AC Unit with Remote& Timer & Sleep Mode
7000 BTU Portable Air Conditioner 4in1 Smart Control Quiet Fan DehumidifierSleep
