The Hunter 33520 Ultrasonic Dual Cool Mist / Warm Mist Humidifier features Microban™ antimicrobial product protection to help prevent mold and mildew growth in the humidifier. It uses ultrasonic technology to produce a near-silent visible mist, offers a variable intensity mist output control, and can run for up to 36 hours on one filling.

Features and Benefits:

• Dual Warm or Cool Mist operation
• Visible mist with variable intensity mist output control
• Auto Shut-Off when empty
• Indicator light lets you know when water needs to be refilled
• Adjustable 360° rotating outlet for directional mist
• Antimicrobial properties prevent growth of bacteria, mold and fungi in the humidifier
• Optional Demineralization Tablets help reduce "white dust" caused by minerals in your water. Simply drop one tablet in water tank and replace after one week (3 free sample tablets included for a 3 week supply)
• 3-year limited warranty

Product Specifications:

• Type: Warm or cool mist ultrasonic
• Output: up to 1.2 gallons
• Room Size: Small
• Speeds: Continuously variable
• Tank capacity: 1 gallon
• Approximate Dimensions: 15" W x 8" D x 14.5" H
• Weight: 4.15 lbs