Ionmax Ion90 Hybrid UV Ultrasonic Humidifier with Humidistat

RRP $299.00
SAVE $30.00 (10%)
 In Stock  FREE Shipping

The Ionmax Ion90 Humidifier delivers cool or warm mist with sterilised and deodorised air, and helps achieve optimal indoor humidity.

 24 Month Australian Warranty

 FREE Shipping within Australia over $100

 Australian Owned & Operated

Calculate Shipping

The Ionmax Ion90 will maintain a fresh, clean and optimal living and working environment.

The benefits of optimal humidity

Allergens, dust particles and bacteria die up to 20 times faster in air with a relative humidity of 45 to 55%, and the body's immune system functions better in air with a relative humidity of 45 to 65%. Proper air humidification can help avoid respiratory infections, nose bleeds, dry skin, muscle pain, sinus and nasal pain and sore eyes. Humidifiers are particularly helpful in babies' and young children's rooms to help them sleep comfortably, especially during colds or sinusitis.

Ultrasonic technology

Ionmax humidifiers rely on high oscillations and vibrations to transform water into vaporised mist, which renders them virtually silent.

The Ion90 delivers ultra fine warm or cool mist controlled by its adjustable humidistat. Its nano-silver anti bacterial ion water filter ensures that the mist dispersed in the air is pure and full of vitalising negative ions. It can be set on Auto to maintain a constant comfortable level of humidity. It is virtually silent when running in Sleep Mode and can be left on all night to help protect your skin from dehydration and loss of elasticity.

UV Sterilisation and Deodorisation

Using activated oxygen to decompose airborne impurities and smelly particles, the Ion90 constantly sterilises and deodorises the air before allowing it to blow clean, pure ionised mist.

The Ion90 offers multiple humidity settings and automated cycles, and a 360ºC bi-directional spray nozzle.


The manufacturer recommends changing the nano-silver filter every 3 months or 80 uses - spare filters can be purchased here.

The Ion90 emits both warm and cool mist but in winter, the unit takes a little longer to warm the water and start emitting warm mist. If you are unsure whether your humidifier is working as it should, you can check the temperature of the mist with a thermometer: it should read between 35 and 40ºC.

Spare parts

Spare parts for Ionmax are available on special order, you can click here to fill out an order request form.


  • Heating and ultrasonic humidification
  • Humidification rate 300 mL to 400 mL / hour
  • UV LED and Bio Photocatalyst sterilisation
  • Micro mist technology or normal humidification selection
  • Desired humidity setting and spraying capacity control
  • Nano-silver antibacterial ion water filter
  • Sleep/automatic/scheduled settings
  • Safe to use unattended: automatic switch-off and alarm when empty
  • Coverage up to 30 m2

Download the Ion90 Instruction Manual here.

Model Ion90
Brand Ionmax
Barcode 9346442000040
Voltage 220-240 V / 50 Hz
Power 40 W (Ultrasonic), 125 W (Heat vaporising)
Water Tank Capacity 6.5 L
Humidification Rate 300 mL / hour (Ultrasonic), 400 mL / hour (Heat vaporising)
Approx. Runtime Up to 16 hours (Warm Mist), up to 21 hours (Cool Mist)
Mist mode Adjustable: 3 levels
Mist Output Dual Mist Outlet, 360º rotation
Dimensions 180 x 260 x 315 mm
Weight 3.5 kg
Decibels N/A
Coverage Up to 30 m2
Negative Ion Output Yes
Essential Oil Diffusion No
What's in the box Humidifier | Nano-Silver Filter | Cleaning Brush | User Manual

24 months warranty (supported by a warranty and repair centre located in Victoria, Australia).

We Also Recommend

Ionmax Serene Ion138 Ultrasonic Aroma Diffuser
6% OFF RRP $95.00
Ionmax Ion401 Tower Air Purifier and Ioniser - Silver
18% OFF RRP $339.00

Others Also Bought

Ionmax Ion420 Replacement UV Lamp

Ionmax Ion420 Replacement UV Lamp