Digital Inverter Boost technology cools the air 43% faster, its advanced design also has a 15% larger fan, 18% wider inlet and a 31% wider blade, so cool air is dispersed farther and wider, reaching up to 15 meters Save money every day with highly energy-efficient Digital Inverter Boost technology, it maintains the desired temperature with less fluctuation Digital Inverter Boost also has neodymium magnets and a Twin Tube Muffler, so it works efficiently, quietly and lasts much longer, and it reduces energy usage by up to 73% When the air conditioner is turned off the Auto Clean function automatically runs a fan to remove dust and moisture in the heat exchanger, so it stays clean and dry, which prevents the growth of bacteria and mildew The Easy Filter Plus is located outside, on the top, so it can easily be taken out and cleaned Its dense mesh keeps the Heat Exchanger clean and an anti-bacterial coating helps protect you against dangerous airborne contaminants Enhance the performance and efficiency of the Heat Exchanger using the DuraFin, made of a much denser material and is thicker in design, its improved coating also has more corrosion resistance, it passes the accelerated Sea Water Acetic Acid Test (SWAAT) for corrosion over 100 days Enjoy a long-lasting performance in challenging environments, Triple Protector Plus technology prevents damage from power surges and fluctuating electrical currents, without a separate voltage stabilizer, its anti-corrosion coating also protects the condenser and cabinet in harsh conditions Good refrigerants offer comfort cooling and are essential to lower the impact on the environment, Samsung uses green refrigerants R32 and R410 to protect the ozone layer and reduce global warming ECO mode uses less compressor capacity compared to Normal mode, which reduces energy consumption, it lets you cool more efficiently when it’s not too hot outside or just save energy and money at any time, so you don’t have to worry about the electricity bills Good Sleep mode creates the desirable climate for a good night’s sleep, with its temperature control, it keeps you comfortable, so you fall asleep fast, sleep deeply, and wake up refreshed This product comes with standard manufacturer warranty