Medescan Rainbow Top Fill Humidifier


Product Information


The Rainbow Mist Top Fill Ultrasonic Cool Mist Humidifier is the perfect way to improve your family's health and well-being. 

Not only does it humidify the air to reduce dry noses and congestion, but it can also provide aromatherapy and help hydrate your skin. 

The built-in aromatherapy diffuser means you can use your favourite essential oils to create a relaxing and calming atmosphere for the whole family. 

The soft, soothing light creates a calming effect so the little ones fees comforted and safe, making this the perfect bedtime routine addition. 

With its easy to use design, the Rainbow Mist Top Fill Ultrasonic Cool Mist Humidifier is sure to become your go-to choice for creating a healthy and comfortable environment for the entire family. 

“Easy to fill. Easy to clean. Love the different mist options. Timer options performing perfectly. Originally bought it for my daughter's room. Husband and I want one for our room.  Have been using this product for approximately 2 weeks now and love it.”  Sarah D


  • 7 Colour LED Night Light
  • Top filling for easy refill and cleanup
  • Aroma Diffuser - Add any of your favourite aroma oil directly into the water tank.
  • Silent Operation
  • Automatic shutoff
  • 3, 6 and 9 hour timer setting
  • Cool Vapour Flow Touch Control
  • Power saving, only 22 Watts of power consumption

Where do I pour the essential oils?

Simply pour the essential oil directly into the water tray.

How can I change the colour on my Rainbow Mist?

To enable this feature press the light button. The LED lights will auto cycle 7 colours, or if you continue to press the button you can set your favourite colour.

How do I clean my Rainbow Mist Top Fill Humidifier?

To clean your humidifier, you can use a soft damp cloth on the interior/exterior. Changing the water should be every 2-3 days.

How long will the humidifier last once filled to max?

If you are using the humidifier on the lowest setting you will get up to 20 hours, on the max setting you will get up to 10 hours.

What setting should I use for the mist control?

For a standard room, you should use the lowest setting for the mist, for larger spaces you can use the medium or highest mist setting. Also ensure the nozzle is facing an open space otherwise this will cause the mist to leave drops on walls if not aimed correctly.

Why does my humidifier have a weird smell?

This can be caused because of the type of water you are using. Some tap water has minerals that cause a bad reaction with the humidifier. Best solution is to clean out the humidifier with warm water and damp cloth. Letting it air dry and using distilled water.



Simply add water to the tank, choose your favourite essential oil, and let the Rainbow Mist do its work!

With a large 2.8L capacity tank, it’s designed to run for up to 20 hours on a low setting making it ideal for both day and night.

Please refer to the user guide for mroe information.


Shipping & Delivery

Zenith Pharmacy uses Australia Post Standard Parcel delivery for all orders. We offer a flat rate of $9.95 for standard shipping or free shipping for all orders over $100. For express shipping, we offer $14.95 for orders under $100 or $9.95 for orders $100 and over. Please click here for more information on shipping.

Returns & Refunds

Zenith Pharmacy is committed to making your online shopping experience easy and stress-free. If you are unsatisfied with your purchase, you can return the products for a refund within our return policies outlined here.

Item code: 51122