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Commercial ozone generators are incredibly powerful machines that can remove pollutant particles and strong odors from the air to leave the area fresher. You can check out our review below to learn more about what the top 5 commercial ozone generators have to offer.

There are many features to consider which can make it difficult to narrow down your search. After reading our review section, you’ll be feeling more assured of the type of commercial ozone generator that’s right for you.

You can also take a look through the buying guide at the end that includes more information surrounding these machines, as well as an FAQ section to help put your mind at ease with questions that you may have.

🏆 Editor’s Pick – Enerzen Commercial Ozone Generator

enerzen commercial ozone generator


  • Easy timer system
  • Lightweight design
  • Large fan to cover more space

The Enerzen Commercial Ozone Generator is capable of producing up to 6,000 mg of ozone which is plenty for commercial uses. We also liked how they’ve implemented a large fan that works to help the generator cover a larger area.

Users have been pleased to discover that this ozone generator requires minimal maintenance. This is because the filters don’t need to be cleaned. In addition to this, you can be sure to have an easy time carrying this generator around.

They’ve designed it to be lightweight and compact which means that you can use this machine anywhere without too much hassle.

A timer function has been included which lets you set the generator to run continuously for up to 180 minutes where it will turn itself off once the timer runs out. You can also use the “Hold” function to keep the ozone generator running if you need it to be on for longer than 180 minutes.

Pros 👍
✔ Lightweight & compact
✔ Large fan
✔ Timer feature

Cons 👎
✘ Ceramic plates could be more durable
✘ Some find it produces a chemical odor

View Enerzen Commercial Ozone Generator on Amazon

OdorStop Professional Grade Ozone Generator

odorstop professional ozone generator


  • Ozone output controls
  • Timer function
  • Durable power cable

You can use this ozone generator in spaces that are up to 2,500 square feet, which makes it fantastic for larger areas. We were impressed with how they’ve included a timer system that’s available on the dials.

It’s easy to set the timer and be able to have it functioning for up to 12 hours consistently. The machine can then automatically switch itself off. However, there’s also a constant mode that lets you have the machine running for longer than 12 hours, but you’ll need to turn this mode off yourself when you want the generator to stop.

We also liked how you’re provided with control over the quantity of ozone that you release. This is easy as a result of the ozone output dial and it lets you set the ozone output levels between low, medium, and high to make it suitable for different situations.

A high-grade power cable is available which is durable to ensure that you can have reliable power. Furthermore, the plates on the inside can be easily removed and cleaned to keep the machine maintained.

Pros 👍
✔ Durable power cord
✔ Variable ozone output dial
✔ Timer system

Cons 👎
✘ Plates can become loose during transport
✘ Takes longer to remove odors than some were expecting

OdorStop Professional Ozone Generator on Amazon

Airthereal MA10K-PRO Ozone Generator

airthereal ma10k pro ozone generator


  • Fire-resistant design
  • 20,000 lifespan 
  • Timer features available

Airthereal’s MA10K-Pro commercial ozone machine comes with ozone plates that can provide you with an impressive ozone output of up to 10,000 mg per hour. This capacity is more than enough for removing odors in large spaces.

We also liked how you can make use of the timer function by using the dial and adjusting it in increments of 20 minutes all the way up to 120 minutes. The machine can then stop producing ozone when the timer has run out.

A “Hold” function is included with the dial that can be useful for situations where you want the ozone generator to be running for longer than 120 minutes. However, you’ll have to make sure to turn it off.

To ensure that you can remain safe while using this ozone generator, it has been made with a fire-resistant design. It has also been designed to be durable as there’s a 20,000-hour service life that can last you for years.

Pros 👍
✔ Great ozone output
✔ Easy to use timer functions
✔ Durable design

Cons 👎
✘ Initial ozone smell takes a little while to disappear
✘ The power cord comes loose too easily

View Airthereal MA10K-PRO Ozone Generator on Amazon

VIVOSUN Industrial Commercial Ozone Generator

vivosun industrial commercial ozone generator


  • Handle for easy transportation 
  • Easy to use timer function
  • 10,000 mg ozone output per hour available

The VIVOSUN commercial ozone generator has a great ozone output that can reach up to 10,000 mg per hour. Therefore, it’s awesome for use in larger areas. We also liked how it’s durable and can be used for years.

Customers have been mentioning how they like how a handle has been implemented into the design of this generator. It enables you to have an easy time when it comes to transporting the machine to use in different locations.

The available timer function is super easy to use due to the dial system. You can set the timer from between 20 and 120 minutes in increments of 20 minutes. When the timer finishes, the machine stops producing ozone.

A “Hold” feature is also available with the dial system that lets you have the machine running continuously as long as you like. You can then use the dial to turn the generator off when you’re done.

Pros 👍
✔ Handle for portability
✔ Durable design
✔ Timer function

Cons 👎
✘ Finding replacement ozone plates can be tricky
✘ Takes a little longer to remove smells than some were hoping

View VIVOSUN Industrial Commercial Ozone Generator on Amazon

Alpine Air Commercial Ozone Generator

alpine commercial ozone generator


  • Dial available for timer features
  • Handle for easier transportation 
  • No filters required

You can use the Alpine Air Commercial Ozone Generator to produce up to 6,000 mg of ozone every hour. We liked how you’re able to benefit from this ozone output without the need for filters.

Therefore, there are fewer maintenance and running costs for you to worry about. After approximately 6,000 hours of use, it’s recommended to check the ozone plate and replacing the ceramic plate. We liked how they’ve designed the machine in a way that lets you have easy access to the ceramic ozone plate without having to completely open it up.

A handle has been fitted to the top of this generator which makes it convenient to carry around and use in different areas. The timer system also makes this a convenient option as you can set the machine to run for anywhere between 20 and 120 minutes.

The dial system also lets you have the ozone generator running continuously in cases where you need it to be on for more than 120 minutes.

Pros 👍
✔ Simple timer function
✔ No filters to replace
✔ Easily portable

Cons 👎
✘ The plug could be more durable
✘ Produces an odor to begin with

View Alpine Air Commercial Ozone Generator on Amazon

Commercial Ozone Generator Buyer’s Guide

What To Use Commercial Ozone Generators For

Ozone generators can be used for a variety of reasons when it comes to commercial environments, homes, and cars. The ozone generators that we’ve reviewed are best for commercial uses which include deodorizing places that have been damaged by fire, helping to disinfect hospital clothes, to kill insects, and remove any unpleasant odors.

The reason why ozone is so effective for these purposes is that, when used in high quantities, it can get rid of bacteria, mold, fungus, and other odor-causing particles, like smoke and cooking smells.

Ozone generators can be fantastic for removing strong odors and leaving the air smelling fresher. However, they can also be used in areas that have become toxic. Sometimes, commercial buildings have toxic chemicals within the structure that need to be removed.

Furthermore, paints, organic compounds, and chemicals can cause commercial areas to be toxic. Some of the common signs of exposure to toxins include dizziness, headaches, muscle cramps, an irritated throat. These are all things that ozone generators can help to prevent by getting rid of the toxins.

Ionic air purifiers also have a similar purpose to commercial ozone generators. However, they’re more suitable when it comes to home use as they produce smaller quantities of ozone to prevent health issues among people and pets. You can check out this ionic air purifiers review to learn more about what some of the best options have to offer.

How To Properly Use Commercial Ozone Generators

When it comes to using an ozone generator in smaller areas, it’s best to use the controls on your machine on the lower ozone output settings. This is because smaller spaces don’t require as much ozone. Furthermore, you don’t have to keep the machine running for as long as smaller spaces can be cleansed from toxins quicker.

As far as large areas go, commercial air ionizer machines can be put to good use as you can crank up the ozone output and have the machine running for a long duration of time. You can set the generator to the appropriate quantity of ozone to be released every hour and make use of the timer function to leave the machine in the room to run by itself with you outside.

Frequently Asked Questions

What is ozone?

Ozone is a gas that is made up of three different atoms of oxygen. That’s why you may commonly see ozone referred to as 03. Ozone is already in the stratosphere of earth and acts as a protective layer that shields the earth from strong UV radiation.

The ozone generators in our review produce ozone by splitting the atoms of oxygen and making them come back together to create 03. This is considered to be the safest form of ozone but it can still be harmful in high quantities. Air purifiers that produce ozone are another popular machine that works to produce ozone similarly to commercial ozone generators, just in smaller amounts.

How do ozone generators work?

There are a couple of different ways that ozone generators can work. They include corona emissions and UV-light.

Ozone generators with the corona emissions work to send out an electrical charge that alters the air in the area to become electrically charged. The ozone particles are then able to latch onto the other particles in the air that are causing odors or pollution and alter them so that they don’t continue affecting the area.

UV-light ozone generators are more popularly used when it comes to purifying commercial places that include swimming pools, spas, and areas where water is involved.

Are there any dangers to using ozone generators?

Ozone inhaled in high quantities can be dangerous for humans and pets. Therefore, it’s best to set your commercial ozone generator for the desired amount of time and leave while it works its magic. You can then come back into the room when the timer has run out.

Asthmatics and people with respiratory issues are more exposed to the potential dangers of ozone as it can worsen their symptoms. Being overly exposed to ozone can also cause you to become more sensitive to allergies such as pollen and mold.

How long should you run an ozone generator?

For smaller areas, you may only need to have the ozone generator running for 30 minutes to an hour. When it comes to larger spaces, up to two hours of continuous ozone could be enough to remove toxins.

In other cases, the ozone generator may need to be run for up to 10 hours continuously to remove especially strong odors in large spaces.

So, the duration of time to have an ozone generator running for will vary depending on the specific situation.


Commercial ozone generators can be remarkably effective at removing strong odors and pollutant particles from the air. While they can be powerful machines with positive results, there are also some potential dangers to look out for. Therefore, it’s imperative to make sure that there are no people or pets in the area while the machine is on.

The commercial-grade generators can produce high quantities of ozone for hours at a time. You can use our review to gain a better understanding of what specific features these machines have to offer so that you can pick the one that’s best for your needs.

View Our Top Commercial Ozone Generator Top Pick