TREKOO Ozone Generator Ionizer Air Purifier Review: Compact in Size, Substantial in Benefits

TREKOO Ozone Generator header

In Short

Product Name: TREKOO Ozone Generator Ionizer Air Purifier
Latest Review Date: 17 October 2020
Price Guideline: $$

Disinfect the home environment with the TREKOO Ozone Generator Ionizer Air Purifier. It’s small so you can place it anywhere, even on the wall. It purifies and deodorizes air.


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Product Information

  • Room size: Up to 166 square feet
  • Product dimension: 6.89 x 6.89 x 2.24 inches
  • Weight: 1.3 pounds
  • Sound: 20 decibels
  • Warranty: 30 days

In the Box

  • TREKOO Ozone Generator Ionizer Air Purifier
  • Power adaptor
  • Hook
  • User manual

So How Does the TREKOO Ozone Generator Ionizer Air Purifier Work?

It’s all in the name. This product has so many purposes. 

For one, it’s an air purifier, which is very important right now. 

How does it work?

The product has an air refresher that releases negative ions that will purify the air. 

The TREKOO Ozone Generator Ionizer Air Purifier will emit up to a million negative ions every second.


It works in a room that has a maximum area of 166 square feet. 

Aside from purifying the air, it also removes odor in whatever room you are in!

That’s right!

You can use it in bedrooms, living rooms, toilets, and kitchen, among many others. 

It’s versatile, too. 

What does that mean?

With a small size of 6.89 inches by 6.89 inches, there are many ways to keep this product.

You can put it on desks or any of the cabinets you have at home. It is available in black and white, neutral colors that will fit in any themed room. 

Large living room and sofa and chairs


You may put it on the ground.

Even better, you can hang it on the wall. 

There are just so many things that’s good with this TREKOO product.

The Good

This product has many functions, but let’s start with the best part: it purifies air. 

That’s a very important thing right now. 


We are living in a pandemic–still. We know that SARS-Cov-2, the virus that causes COVID-19, is infectious. 

Outside, it can infect people within close range. Indoors, though, the virus could be airborne. 

The implication?

It is important that we inhale clean air indoors. 

We are not saying that this product can kill the coronavirus.


But it does get rid of bacteria and other air impurities. 

It does that through the negative ion. 

What is negative ion?

This is a molecule that has been charged with electricity that is floating in the atmosphere. 

It is a natural occurrence or particle. 

In this product

The negative ion cleanses the air. 

However, in general, negative ions are something that can reduce stress and make a person happier. But that’s another topic altogether. 

Around one million negative ions are released in the air every second by the TREKOO Ozone Generator Ionizer Air Purifier. 

As a result

You will have better air quality wherever you have this item placed. 

And WHEREVER is the operative word!

Let me elaborate

This is a lightweight product that is quite small for something that provides really large benefits. 

You can just put it on the floor of the room you want to be deodorized and purified.

If you have pets, though

You might consider hanging the product on the wall. 

It can be hung 48 inches from the floor. 

Tables and cabinets are great places, too. 

Let’s be more specific

You can place the deodorizer in the room so that it will become a safe haven for you. 

Don’t worry, it’s not loud at all!

TREKOO Ozone Generator features

Yep, the sound is low

The sound is only around 20 decibels. It’s like the sound of rustling leaves. 

A whisper sounds louder than this product. 

Now, on to the living room

You may want to invite some people and ensure that your house is fit for entertaining guests. 

Well, this technology is extremely smart.

Check this out:

It can sense when there are people in the area and that’s the time it will release the negative ions for air purifying as well as the deodorizer.

This means that it is not functioning the entire time, hence, allowing you to save on your electricity bill. It will purify and deodorize for two minutes every four minutes. 

On the other hand

If there are no people around, this TREKOO smart technology goes on sleep mode. 

Amazing, right?

As if I’m close to done…

This is how the product’s deodorizer works: it will create trioxygen or ozone that will break down the odor in the air. That’s why it’s also called an ozone generator. 

What a great product!

You can use it in the kitchen to remove the odor of the food you were cooking. 

Not all people will appreciate the smell of some dishes. 

Speaking of stench

You might want this for your toilet as well. 

Man on toilet

You know what else?

This product doesn’t need a filter. 

There is no need to worry about whether or not it’s time to replace an air filter, which could be quite expensive. 

There is a built-in nano-activated carbon filter within this TREKOO ozone generator that can last 15 years. 

Very impressive!

But even this product has a few misses.

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The Bad

There is no instruction anywhere that this should be cleaned or how it should be cleaned. 

Even if it’s version of the filter can last 15 years, it should still be cleaned because we don’t want impurities stuck in the product, which will eventually be returned to the atmosphere.

Now, the worse part

You only have 30 days to determine if this ozone generator really works because there is only a 30-day return warranty. 

What if it breaks on the 31st day?

The Beautiful

It has so many functions, which is why the name is so long. It generates ozone, which can deodorize even the stinkiest nook. It releases negative ions that purifies air. 

This TREKOO product is also versatile as you can place it anywhere in your house! You may even use it in the car–only for a little bit–and the office. 

TREKOO Ozone Generator features

✔ Pros

✘ Cons

  • Generates 1 million negative ions per second to purify the air
  • Can be placed anywhere
  • Quiet
  • Features sensing operation
  • Saves energy
  • No filter needed
  • No instruction on how to clean the product
  • Warranty is only 30 days


My Verdict

My Rating - 93%


Small but works large

The TREKOO Ozone Generator Ionizer Air Purifier is compact yet it works large! What does that mean? It means that you shouldn’t be deceived by its small size because the benefits are incredible.

This item releases millions of negative ions in just minutes. It is the negative ions that purify the air. To think, negative ions also have many advantages in terms of a person’s state of mind. It is also an ozone generator, which means that you can use it in areas where the house usually stinks: kitchen and toilet.

You can use this anywhere you need it! The bedroom, the living room, kitchen, toilet and even the office and the car. You may want to get rid of that musty air or the smell of cigarettes.

User Rating: 4.6 ( 1 votes)
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What happens if the product stops working after two months?
Get in touch with the seller. The product only has a 30-day return policy but perhaps the seller can make a reconsideration depending on the circumstance. 

Can this be used in the car?
You can use it only to get rid of the stench of the car. The car is too small a space for this kind of product, so it shouldn’t be in the car for long periods of time. 

Will this work to remove a really strong perfume smell?
Yes! It doesn’t just remove stench, it removes any kind of overwhelming odor.

You Might Also Like

We mentioned a little bit about negative ions in this article. There is more to negative ions than what was earlier mentioned–so much more. Know the many benefits of negative ions

Speaking of negative ions, check out our list of the Best Negative Ion Generators of the year

If you’re interested in looking at another purifier, check out my extensive review of the Aviano AV890 Home Air Purifier. It’s big and appropriate for large areas. 


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