Redesigned, compact and lightweight, the Pure Guardian H7550 ultrasonic humidifier showcases the best that Pure Guardian has to offer in home humidification. With dual mist ability, soft-touch, digital controls, LCD display, three output settings and extension wands, the uniquely styled H7550 delivers soothing most to relieve the symptoms of dry air. Here's a breakdown of the features of the H7550 room humidifier. http://www.achooallergy.com/pure-guardian-ultrasonic-h7550-smart-mist-humidifier.asp
