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AOS 7133 Warm & Cool Mist Ultrasonic

Humidification System

This ultrasonic humidifier uses high-frequency vibrations to turn water into a micro-fine mist. The AOS 7133 Ultrasonic Humidifier gives you the option to disperse either cool or warm mist; send a cool mist into the room or choose the pre-heating function and dispense mist at a comfortable 104 °F. A replaceable demineralization cartridge (Ag⁺ Ionic Silver Technology) ensures water mist without lime scale or mineral residues, and the AIR-O-SWISS quad-band water protection system inhibits microbial growth in the water of your humidifier. This is particularly important when the humidifier is not used for some time with water remaining in the base.

Comfort and Climate

Humidifies the air in rooms up to 650 sq ft (60m²)
Make the choice of cool or warm (104 °F (40 °C)) humidification
- • Ambient temperature is not cooled down
- • Improved system keeps the water clean
Powerful and replaceable demineralization cartridge with silver treated housing (Ag⁺ Ionic Silver Technology)

Water and Hygiene

Quad-band water quality protection:

The Ionic Silver Stick^®, the cornerstone of our protection system, uses the anti-microbial effect of silver to prevent the growth of microbes in the water base for up to one year of continuous use
The ultrasonic system, with its high-frequency vibrations, destroys most microbes
Pre-heating the water to 176° F (80° C) eliminates bacteria
The plastic housing of the demineralization cartridge is treated with silver (Ag⁺ Ionic Silver Technology) inhibiting microbial growth on its surface

Energy and Performance

Built-in hygrostat for controlled humidification
Mist output control (variable)
Very energy-efficient
Ultra-quiet operation

Special Features

Modern design with empty indicator
Transparent water tank (water level clearly visible)
Industrial strength titanium membrane surface, the quality of which guarantees fast dispersion of mist into the air, ensures long lasting use
Easy to clean and use

Technical data AOS 7133

Electrical voltage	120 V / 60 Hz
Power consumption	45 W (140 W*)
Humidity output up to	3.5 gallons / 24h*
Suitable for rooms up to	650 sq ft (60 m²)
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)
Accessories	Demineralization cartridge Ionic Silver Stick^® (ISS)

* when used with pre-heating to 176 °F (80 °C)

Related Accessories

Related Spare Parts

AOS 7017 Ionic Silver Stick (ISS)	AOS 7417 EZCal Cleaner & Descaler	AOS 7531 Demineralization Cartridge
AOS 7533 3-Pack Refill Granules

Brush	Tank Cap	Nozzle
Water Tank

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AIR-O-SWISS Purifiers and Humidifiers from PLASTON – Our Advanced Air Treatment Systems optimizes your indoor air through proper humidification and air purification. PLASTON develops and manufactures technologically advanced air treatment systems, such as ultrasonic humidifiers, air washers, air purifiers and evaporator humidifiers with exclusive functional design providing healthy room air. We have set new market standards with our digital Ultrasonic Humidifiers – AOS 7135 & AOS 7142. Our AIR-O-SWISS 2055D Air Washer (Humidifier & Purifier) is the only airwasher equipped with digital controls. Swiss design and innovation allows us to introduce safe products such as our Ionic Silver Stick (ISS) and environmentally friendly products like our refillable DMC and eco-friendly EZCal Humidifier Cleaner and Descaler. AIROSWISS innovations like our new Travel Ultrasonic AOS 7146 and Evaporative Humidifier AOS E2441, a recipient of the red dot Design award, are reason to trust AIR O SWISS – Improving Your Quality of Life!