The Samsung AR 3000 non-inverter cools a whole room rapidly and effectively. The Fast Cooling mode operates with the fastest fan speed, before slowing down, so it cools, or heats much faster compared to the normal mode* and reaches the desired temperature in the shortest time. It?s ideal for immediate relief from the heat outside. Make sure that the air you breathe is always clean and fresh. The HD Filter is effective at capturing dust, airborne contaminants and allergens, such as pollen, mould spores and pet dander. And it?s also washable, so all you need to do is give it a quick rinse in water and then reuse it.