Top registry pick. Rated best buy. Quiet. Filter-free. Efficient. Convenient. Hospital's. Filter free design. Helping parents through all their firsts - www.safety1st.com. You want to keep baby happy and healthy. Humidifiers add moisture to the air and help support baby by putting you in control of humidity levels. Quality ultrasonic operation. Filter free & easy clean. Adjust for full room coverage. Auto shut-off when empty. Styles and colors may vary. C/ETL/US Intertek listed. www.safety1st.com. facebook.com/safety1st. Hospital's Choice: Safety 1st is a product Partner in Parenting with Tufts Medical Center and the Floating Hospital for Children. All of our Hospital's Choice products are tested by independent laboratories to ensure that they meet or exceed all applicable safety standards. Made in China.