COLMO / K offers more than the traditional features of an air conditioner. In addition to cooling and heating, it introduces ­filtered fresh air into the room as part of its functional scope. The focus of the design concept was to create a simple, restrained language of form that blends well into any ambience. The dark grey metal surface lends the device an elegant appearance, while the slim sliding panel made of brushed aluminium conceals the air filter, air outlet and infrared camera.