The Air-O-Swiss 7133 ultrasonic humidifier humidifies rooms up to 600 square feet, using high-frequency vibration to create a micro-fine mist. Dual controls allow you to adjust mist intensity and humidity level in the room. With the push of a button you can switch the mist from cool to warm (100 degrees F).

The demineralizer cartridge and Ionic Silver Stick keep the Air-O-Swiss 7133 humidifier clean and healthy.

Features of the Air-O-Swiss 1355 air washer include:

• Tri-band microbial protection – Ionic Silver Stick, pre-heating, and ultrasonic system
• Humidifies the air in rooms up to 600 square feet
• Patented Ionic Silver Stick uses soluble silver ions to prevent and control microbial growth for up to one year of continuous use
• Switch between cool or warm humidification
• Powerful and exchangeable demineralization cartridge prevents white dust
• Built-in hygrostat with variable intensity control button to control humidity level
• Very quiet operation

The Air-O-Swiss 7133 ultrasonic humidifier is easy to clean and handle, and is suitable for home and office.

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