This Essick Air® 400 Series Whole-House Console Humidifier delivers 13 gallons per day. Humidifies 2700 square feet of space. Automatic humidistat allows you to set target humidity. Features a variable speed motor with quiet nighttime setting. Separate left and right refill bottle indicators. Automatic shutoff. Easy-fill dual water bottles with refill hose. White finish. ETL Listed in US and Canada. 1 Year Limited Warranty.