This 3-in-1 portable air conditioner with a 10,000 Btu Ashrae rating offers fast and effective cooling for spaces up to 450 sq. ft. It also features fan and dehumidification modes, making it perfect for bedrooms, offices, apartments, and more. The washable, removable air filter ensures clean, cool air by trapping dust and pet hair, and regular cleaning helps maintain the unit s efficiency and air quality. The unit is easy to install and move, with rolling wheels and a sliding window kit (25-50 inches), requiring no permanent installation. It includes a 24-hour timer and sleep mode, operating at a low 51 dB for quiet, undisturbed rest. Control the settings easily with the smart control panel or the included remote. For added convenience, it also has a time-delay protection function for the compressor, ensuring better operation and longevity. Cleaning the filter is simple: just remove it, rinse with warm water, and let it dry before reinstalling.