GT50 Professional-Grade Portable Advanced Air Purification System

Finally, you decided to get a brand new air purifier since your friends are talking about them. For a first buy, you have decided to purchase a small and affordable air purifier, and you landed here on GT50 Professional-Grade Portable Advanced Air Purification System review page. Lots of questions are going through your mind, will it work, will my air finally be clean, is it powerful enough, all of this concerns will be eliminated and reviewed in this review. So you have come to the right place to seek information about this little but powerful air purifier. GT50 is a specific air purifier, and it is not meant for everyone. It has its own limits but also some of the advantages.

GT50 Features

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Feature Info
Compact & Portable
Great for Travelers to Use in Hotel Room.
Eliminates Smoke & Odors
Doesn’t Cover Them Up / Significantly Reduces Mold, Bacteria, & Viruses.
Ideal for
Small Office / Cubicle Lockers, Closets, Cabinets, Under Sinks Pet Areas, Laundry & Bathroom Areas Garbage Areas, Changing Rooms & More.

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Extremely Easy to USe

Everyone can use this small air cleaner. From the youngest to the oldest, everyone will understand how to operate with it. The device is little and you can place it anywhere in the house. This air purifier fits in your hand without a problem. Because of that, the main advantage of GT50 is portability. You can quickly move this air purifier wherever you go. You can use it in the bedroom, bathroom, living room, kitchen and you can even bring it with you to the office. And if the air in the car is not right, you can also use it in a car. For the car usage, you will need to buy an additional converter to power it from the car, but that is doable and cost few dollars, so no problem with that.

The device is compact and extremely portable, and because of that it is recommended to travelers and tourists that want to keep the clean air around them.

GT50 has simple to use power adjustment wheel. You can easily adjust purification level by turning the knob to maximum or minimum. Remember for small rooms you want to use minimum power because of ozone. But in large rooms you can without a problem put it at maximum, just make sure you are not seating too close to the device.

GT50 Uses Negative Ionization System

In other words, GT50 uses negative ions to remove particles from the air, but in that process the air purifier emits ozone. It uses negative ions to kill viruses, bacteria and other nasty things flying in the air.

If you have read other reviews on our website, then you probably read that ozone generators are not suitable because they generate ozone that is hazardous to health. That is completely true. But this device creates so little ozone that is in the levels of EPA recommendation. In other words, this device is not hazardous. But manufacturer says that if you smell ozone, then you should adjust the power of the device. Also in smaller rooms, it is best to use less power, while in big rooms it is no problem because ozone is only poisonous in high levels of concentration. So if the device is in a big room, the ozone will spread through the room. Also if you are using this device in a car, keep it on minimum. Air volume in the car is very little, and by keeping the GT50 on minimum power, it will not emit ozone hazardous to your health.

But to stay on the safe side when using GT50, you should not seat beside it and let it blow the air in your face. This may lead to higher ozone levels around you. Also, this air purifier is small and not so powerful, so it is perfectly safe to use it in any little room. To stay on an extremely safe side you can open window when air purifier works; it will still destroy all the unwanted particles and excess ozone if generated will leave your room for good.

No Filters

There are no filters that need to be cleaned or replaced when you use GT50 air purifier. That is very good for your budget and maintenance costs. But all the harmful particles and all the unwanted things need to go somewhere; they can’t just vanish on their own. That is true, and because of that, it is recommended to wipe all the furniture after GT50 is done with its work. You should clean the room and maybe even use a vacuum cleaner to suck all the particles and remove them in that way.

GT50 Eliminates Smoke and Odors

Negative ions system removes smoke and all other odors. It is well known that negative ionization can eliminate even the worse smells. Lousy odor like pet urine, smoke, kitchen odor, burnt food smells and all other unwanted smells. Just let the GT50 work for few minutes, and you will feel that the bad odor is getting eliminated.

How Does it Work?

The science behind the ionization system and ozone generators is not new. This technology is more than 30 years old. GT50 works just like any other ionizer. It releases negative ions which when released into the air are seeking other particles to combine with them. Once connected the airborne particles get heavier and are looking for a place to drop. They may hang on the wall, drop on furniture or floor. Because of that, you should wipe the room clean after air purifier is done with the work.

Negative ions have the power to eliminate not only airborne particles but also odors. Now the power of purification can be higher or lower. But if you use maximum power on small areas you may produce high levels of ozone which will for sure clean the room, but it may be hazardous to your health in the process. Because of that, you should strictly follow the manufacturer manual of use. As well you should read what EPA has to say about ozone generators. They know what is the most significant concern and they have some great advice on how to use an air purifier with the ozone generator and still stay on a safe side.

Can You Travel with the GT50?

With GT50 you can easily travel around the world. The device is so small that you can theoretically put it in your pocket. For such a little device this air purifier is very strong.  But this portability comes at a higher price than average air purifiers with the ozone generator.

You can also plug it everywhere you go. You can even use it in a car. It can work on 100V and 240V electricity, so it is used all around the world.


  • Very Easy to Use
  • Extremely Portable and Compact
  • Consumes Low Levels of Energy
  • No Maintenance Cost Since there is No Filter
  • Easy to Adjust Purification Power
  • Easy to Clean
  • Produce low Noise


  • For such a small device the price is maybe too big.
  • Ozone Concerns


GT50 is ideal for tourists that want to bring fresh air with them. It is perfect for people that want to use this air purifier in a small office, smaller rooms, but even in bigger rooms, this device can do some good air cleaning. Some users may be concern about ozone generation, and this may turn them off from buying, but if you follow the manufacturer guidance and educate yourself for the safe use of ozone generators, you should have no concerns about this air purifier.

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