The LG LS-H126UBM0 room air conditioner features a Nano Plasma Filter that eliminates bacteria and allergens, creating a healthier, more comfortable environment. With its powerful cooling and heating capabilities, it can quickly and efficiently adjust the temperature of your room to your desired level. The air conditioner also comes with a variety of features to enhance your comfort, such as a sleep mode for a restful night's sleep and an auto-clean function for easy maintenance.