Honeywell Easy-Care Cool Moisture Humidifier. Easy to fill, easy to use, easy to clean. Patented easy fill technology: top opening allows filling from above using pitcher or water can. 3 moisture output settings, refill signal, illuminated window; automatic moisture balance system; ultra quiet operation, runs 48 hours per filling. Continuous water flow keeps water fresh, dishwasher safe top grill & filter tray, easy sponge access to water reservoir; Protec antimicrobial treated filter. 3 year limited warranty.