Walton UH-301 is an ultrasonic humidifier with a high output of 7.5 lb/hr, making it suitable for large rooms or commercial applications. It has a side discharge design, which means it can be mounted on a wall or shelf and will project mist horizontally. The humidifier has a built-in float valve to prevent overfilling, and it comes with a 6 ft cord with plug for easy installation. The Walton UH-301 is a powerful and versatile humidifier that can help to improve air quality and comfort in your home or office.