Mark Johnson
(Rated from 35 reviews)

Updated 07 March 2020 by Mark

* On special until end April 2020

GT50 Professional Ionic Air Purifier Review

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Do you struggle to find convenient small air purifiers for your small room? GT50 Professional Ionic is a portable air filter ideal for use in tiny spaces. The air cleaner significantly reduces molds, bacteria, and viruses. Eliminate smoke and odor from your kitchen, garbage areas, changing rooms, laundry areas and bathroom areas at a quiet whisper operation with this device.

Who Is It For?

The portable air cleaner is ideal for seasonal travelers for use in hotel rooms.

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GT50 Professional Ionic Air Purifier Review

Intended Use 90%
Product Rating 80%
Value For Money 90%
Price 90%

GT50 Professional Review Table

Summary A great portable air filter, operational anywhere in the world for odor removal and air purification.
Product Rating 9/10 unit consumes little energy and has a whisper quiet operation.
Intended Use 9.00/10 It will significantly reduce mold, bacteria, and viruses.
Value for Money 9.00/10 gadget has an excellent value for money because it works efficiently in all environment.
Price 9.00/10 A medium priced air cleaner.

Quick Summary

The product is a small room air purifier that significantly removes molds. Being an ozone generator, it produces small amounts of ozone at safe levels and disperses them into the environment to break down volatile organic compounds (VOCs), odors, bacteria, and viruses.

The low energy consumption device can be used anywhere in the world, in your house or car at a whisper quiet operation. It features a convenient design and simple controls.

We Like

The product is a suitable plug-in small air cleaner. It is compact and portable with an easy to reach and operate knob. The unit is quiet when purifying air and cleaning it is very easy.

We Don’t Like

With its small size, the product is expensive. However, its size makes it a convenient travel buddy.

What It Includes:

  • Convenient Plug-In operation.

  • Adjustable Purification.

  • 100V-240V power usage.

Key Features

Convenient Plug-In Operation.

The portable air filter can be used in the kitchen or in a hotel room you just checked in and are full of mold. It works efficiently in all areas because it is portable and easy to use. Just plug it in and start air purification.

Adjustable Purification.

The unit has an easy to reach and operate adjustable knob for changing air purification levels.

100V – 240V Power Input.

It is functional in every part of the world. You can use it in the car with the 12v-110v adapter.


  • Product Dimensions: 5 x 2.5 x 3.5 Inches

  • Item Weight: 5 Ounces

  • Shipping Weight: 8 Ounces

  • Manufacturer: GreenTech

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Gt50 Professional Ionic

Results You Will Get

This product works great in hotel rooms that have a musty smell. It doesn’t cover them up but generates minimal amounts of extra Oxygen that crack off and react to odors, bacteria, and viruses. The negative ions clean the air by attaching to positively charged particles like pollen and dust then pulled to your positively charged floors or even walls.

The unit has a light when on which makes a great night light especially having it placed in the bathrooms. You just need to plug this small air filter, turn on the adjustable knob and air cleaning starts at a whisper quiet operation. Giving you satisfactory results especially for odor elimination.

Customer Reviews

At the time of writing this review, there was a total of 488 customer reviews, 43 answered questions and a rating of 4.1 out of 5 stars on Amazon. Customers loved this product because it is compact, portable and operates silently.

A few customers summarized their experiences and said, β€œThis little product is amazing! I really didn’t know what to expect. It is small and lightweight and somewhat expensive for something that I didn’t even know how it would work. But I was at my wits end. I have a room that has a bit of an odor. We don’t know where the odor is coming from. We’ve tried everything from replacing the carpet to using a paint that is made especially to absorb odors. We’ve used every cleaning product known to man, and over the years there is still that odor. Impossible to find. No odor absorbing product has ever worked either. So I decided to spend the money and try this product. And it WORKS! You just plug it in and adjust the dial. By the next day the odor was completely gone and in its place is a bleach type smell.”

Pros & Cons


  • Easy to clean

  • Whisper quiet operation

  • Compact and portable

  • Easy to operate knob

  • Convenient small plug-in air purifier


  • The product is expensive


Should you ever feel, you have an issue with this product, feel free to check Iqair Gc Multigas Review or Dri Eaz F284 Defendair. They have similar features, but this product guarantees you quick air cleaning.

Also please check our guide on the Best Home Air Purifiers.

Insider Information

The portable air filter generates ozone at small safe levels that will remove all odors whether it is pet urine or the musk odor in hotel rooms. It is a bit expensive but does an excellent job purifying the air.

Our Verdict

The small room air purifier works efficiently cleaning the room air and removing all odors and VOCs, we would recommend it for hotel rooms and bathrooms and to take full advantage of its portability and the great night light.

Ensure you click the link now for the bottom price it’s actually ever been.

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