Specifications of Samsung Cassette Air Conditioner INVERTER – Hot/Cold: Hot/Cold operating system Innovative round design Multi-directional outlet Equipped with a booster fan + bladeless design Round LED display + wireless remote control Air purity display 99% sterilization of bacteria (PM 1.0 filter) + up to 91% dust removal 360-degree airflow direction Simple on/off timer Indoor unit setting options Temperature setting range + air purity display Filter cleaning alert Motion sensor options + airflow indicator INVERTER feature for energy saving Dimensions 94.7×36.5×94.7 cm Country of origin for indoor unit: South Korea Country of origin for outdoor unit: China