The 18000 BTU Samsung AR3000 Non-Inverter is a powerful air conditioner that can cool down a room quickly. It features a Good Sleep Mode that adjusts the temperature and humidity levels to ensure a comfortable sleep. The Auto Mode automatically adjusts the temperature based on the room's environment, while the Dehumidification mode removes excess moisture from the air. The HD Filter ensures clean and healthy air, while the 2-Way Auto Swing spreads cool air evenly throughout the room. With its advanced features, the Samsung AR3000 Non-Inverter is a great choice for a comfortable and healthy living space.