Air O Swiss 7135 Humidifier

This extremely popular humidifier is a warm & cool mist ultrasonic unit.  It uses high-frequency vibrations to transform the water into a very fine mist which will disapate in your room.  However, if it is chilly out, you can choose the pre-heating function, whereupon mist will be warmed up to a very pleasant 104 °F.

The unit features a replaceable demineralization cartridge which ensures the water mist is without lime scale or mineral residues.  Also, the patented AIR-O-SWISS quad-band microbial protection system helps prevent microbial growth in the water base. This is very helpful for the warmer months when the humidifier is not used for some time, and a little water remains in the base.

Features:

• Will humidify rooms up to 650 sq ft (60 m²)
• Cool or warm humidification at users choice
• The ultrasonic system's high-frequency vibrations tends to destroy most microbes
• Pre-heating the water to 176 °F (80 °C) erradicates bacteria
• Ultra-quiet operation
• Large LCD display
• Sleep mode with auto shut off which includes timer, for 1 to 9 hours or continuous operation
• Transparent water tank (water level clearly visible) makes it easy to watch the water level
• Visible empty tank and cleaning indicators

Specifications:

• Dimensions (LxWxH)      15 x 8.7 x 13.8 in / 38 x 22 x 35 cm
• Weight (empty)                7.7 lbs / 3.5 kg
• Operation noise level     < 25 dB(A)

Another very popular and highly rated humidifier is the Air O Swiss 7144, which is slightly larger.

Air-O-Swiss AOS 7144 Ultrasonic Humidifier

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