Best Ozone Generators Reviewed

Tony Case
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Ozone generators are an effective way to sanitize a space at home, at work, and even in your vehicle. You can use them to scrub and purify air before immersing your plants, equipment, fish tanks and more in it.

If you’re thinking of getting an ozone generator, then just know that there are lots to choose from. There are ozone generators in various types of sizes, shapes, and prices.

If you don’t know the first thing about ozone generators, then this guide was made to help.

Before we get into the actual review of top rated ozone generators, let’s just take a step back and look at the types of ozone generators. Ozone machines produce either O3 or Ozone.

However, air purifiers produce H2O (water). These are three different things.

NameCategoryProduct
Mammoth 7,000mg Ozone GeneratorBest OverallMammoth 7,000mg Ozone Generator
Enerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer SterilizerBudget PickEnerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer Sterilizer
OdorStop OS12500Upgrade PickOdorStop OS12500

1. Mammoth 7,000mg Ozone Generator

Our rating: 9 / 10

Mammoth 7,000mg Ozone Generator

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These ozone generators are great for homes, cars, offices, and other large enclosed spaces. This model can generate up to 7,000mg of ozone per hour and eliminates odors effectively. You get three different settings to choose from, which can be activated using the included remote.

The cage also comes with an ozone-focusing nozzle and mist head, which adds extra power to the ozone stream. This minimizes contact with the ozone.

If you’re sensitive to ozone, you should know that it deters spiders and cockroaches from coming into the area. This is also the reason why it’s a bad idea to keep the product in your kitchen. The Ozone Technician will remove the ozone once there’s no longer any bad smells left in the area.

2. Alpine Air Commercial Ozone Generator

Our rating: 9 / 10

Alpine Air Commercial Ozone Generator

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Pros:

  • Available in multiple sizes
  • UVC sterilizes 100% of the pathogenic, mold, odor and dust mites from the air that passes through the ozone generator
  • Quiet operation that didn’t interfere with television, phones and computers
  • Perfect for bedroom application due to quiet operation

Cons:

  • Ozone is unstable, emitting harmful CFC’s
  • Did not remove heavy and smelly dog odors
  • Not suitable for very large rooms

To ensure you have safe clean air to breathe, the Alpine Air ozone generator is versatile enough to meet your needs. This unit is available in five different sizes – small, mid-size, auto, large and ultra-large. Alpine Air and other reviewers claim that the ozone generator does a super job of cleaning the air of odors and harmful irritants. The Elite Alpine Air Ozone Generator was the quietest of all the units tested and has a low CFM.

This oxygen-based air purifier comes with a three-speed fan and two-speed UVC sterilizer allowing you to choose the amount of ozone you need in the air. The unit is available in two colors: white and black.

With its scroll wheel operation, the AAA-grade aluminum grid allows readers to set the ozone flow and air inlet velocity easily.

3. Ozone Generator Medical

Our rating: 9 / 10

Ozone Generator Medical

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If you suffer from asthma or allergies, then a unit like this ozone generator medical air purifier could be a good remedy for your condition. It’ll remove pollutants in your home, including mold and dust mites, and purify the air you spend the most time in. It’s a great tool for asthmatics and allergy sufferers, and is highly recommended for anyone seeking alternatives to pesticides.

The unit converts oxygen molecules at the source into ozone molecules. What’s great about ozone is that it’s a natural disinfectant and sanitizer, and with sufficient doses of it, it’ll destroy many pollutants. Whether you have pollen or dust allergies, or you want to kill germs and bacteria in your home, then a unit like this will get the job done.

4. Enerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer Sterilizer

Our rating: 9 / 10

Enerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer Sterilizer

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Pros:

  • Continuously releases 7mg of ozone at all times, unlike other small home O3 generators that only give off 4mg when first turned on.
  • Holds up to two replaceable cartridges that can last up to 3 weeks.
  • Capable of cleaning a room up to 1,050 sq ft.
  • Can be used for a variety of other purposes, from mold sterilization to insect control.
  • One year warranty.

Cons:

  • Only emits ozone when the lights are off.
  • There have been reports of broken pieces and defective parts.

The EnerZen Professional 6,000mg inline ozone air purifier is a commercial grade unit that doesn’t require frequent filter replacement like other small home air purifiers. It produces 7mg of ozone, which is higher than the usual 4mg most small home units generate after the initial burst of ozone. Its casing is made of high-quality plastic and is designed for continuous operation.

It has been built to last and is designed for a variety of purposes. It can be used to deodorize your air, sterilize your home or home office, and eliminate mold.

5. Green Air Classic Air Purifier Ozone Generator

Our rating: 9 / 10

Green Air Classic Air Purifier Ozone Generator

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The Green Air Classic Air Purifier Ozone Generator is the best ozone generator on the market. They are great for indoor air purification and eliminating odors and gases that triggers asthma. They will even kill off mold and any other spores that are lurking inside the air ducts of your home and office. They are also great for raising the humidity of your home to about 50%.

These ozonators by Green Air uses a small fan to circulate the oxygen in your living space. They can be easily installed on your central air conditioner to be used all winter long. The carbon pre-filter is highly rated for its ability to remove odors from paint, cigarettes and other smelly household items.

Ozone is very good for the lungs as it is highly energized oxygen. It also works well on the sinus passages and any other mucous membranes in your body. On the downside, it can be quite dangerous if you have problem lungs or are asthmatic. That is why the manufacturer provides a timer with each unit.

6. OdorStop OS12500

Our rating: 8 / 10

OdorStop OS12500

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Pros:

  • One of the best ozone generators on the market
  • Works great at eliminating odors and smells
  • Good for cleaning and deodorizing rooms, bathrooms, kitchens, garages, and basements
  • Can improve your mood and health
  • Can be used to neutralize bad odors in old refrigerators, attic, and storage garages
  • Relatively easy to install and has a wall mount option for convenience
  • Comes with an easy to follow instruction manual
  • Relatively affordable
  • The pump ensures continuous airflow with no dead spots
  • Compact and will fit into tight spaces

Cons:

  • It’s important to follow instructions closely
  • You’ll want to buy some additional accessories to improve its quality
  • Some reviews mention that this ozone generator doesn’t work for all applications
  • You may want to seek professional installation if you’re not technically inclined
  • Might not completely eliminate all odors in a room without the help of an air purifier

Odor Stop OS12500 Ozone Generator.

7. O3 Pure Professional Eco Laundry Washer System

Our rating: 7 / 10

O3 Pure Professional Eco Laundry Washer System

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Pros:

  • SMART UV-C Technology
  • Captures 99.5 Percent of All Viruses
  • Advanced ON/ OFF Timer
  • Unique SANITIZE Cycle
  • Captures Germs, Bacteria and Viruses
  • Lightweight, Portable, Easy to Use
  • Over 30% More Effective than A UV Washer
  • Costs up to 90% Less than A UV Washer
  • 1,500 Watts of Power
  • 75 Times More Effective Than A UV Washer!

8. OdorFree Villa 3000 Ozone Generator

Our rating: 6 / 10

OdorFree Villa 3000 Ozone Generator

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When it comes to dealing with mold or tobacco odors, you can’t just use a typical air purifier for complete elimination. That’s because mold spores and other pollutants are too big to be attracted into the purifiers’ filters. In addition, your air purifier will likely not produce ozone using activated carbon.

If you want to get rid of the smell at its source, then you’ll need an ozone generator. In this case, a high-quality unit like the OdorFree Villa 3000 ozone generator can be a great option, especially since it comes from a reputable manufacturer.

This one-of-a-kind ozone generator is by far one of the best in its class. The Villa 3000 removes odors from the air using powerful ozone technology, using a highly effective activated carbon filter to eliminate VOCs and other pollutants.

Frequently Asked Questions (FAQ)

Who makes the best ozone generator?

There are many brands that make ozone generators, and the most popular brand right now is Everpure. They sell Ozone generators that can be used for household water purification, as well as air purifiers.

As an air purifier, ozone generators operate by raising oxygen levels in the atmosphere. Increases in oxygen are known to have positive effects on the respiratory system, and they also can serve to sanitize air. Ozone generators have the ability to remove allergens, odors, as well as other pollutants.

Are ozone generators any good?

Ozone generators are great for cleaning odors and removing harmful chemicals from the air in your home. They work by breaking down and separating molecules and particles so that they can be filtered out more easily. Ozone is a natural antiseptic which can rid your home of mold and viruses, among other nasty things, making the air you breathe cleaner and healthier.

How long do ozone generators last?

The lifespans of ozone generators are quite variable. You probably won’t be surprised to learn that the life of an ozone generator depends on how much you use it, how hard it is used, and what the operating conditions are. Overall, ozone generators have a lifespan of between 1 and 2 years, on average.

When they reach the end of their lifespans, these generators require a lot of maintenance, including cleaning and filter changes. Theoretically, you can keep your generator for a lot longer if you take care of it and keep it in optimal operating conditions.

Do ozone generators really work to remove odors?

There is a lot of debate over whether ozone generators actually work. Ozone itself is actually a pretty strong disinfectant, and it will also destroy some natural odors. At the same time, it can be detrimental to humans and pets in high amounts.

However, most ozone generators are not strong enough to rid a home of mold and mildew or other similar problems. They are great for disinfecting your home and addressing mildew, but may not be enough if you have significant problems.

Conclusion

As there are many ozone generators on the market, we decided to bring you a list of the 5 best ozone generators on the market. Each one is reviewed with the pros and cons that we saw while using them.

Hopefully this makes it easy for you to make a decision. You can then spend more time building your business and less time researching which ozone generator is right for you.

If you’re looking for a better way to purify your air, especially in your workplace, a high-quality ozone generator is where you should invest your money. And if you choose well, it will pay for itself and save you time in some instances.

Our Recommendation

NameCategoryProduct
Mammoth 7,000mg Ozone GeneratorBest OverallMammoth 7,000mg Ozone Generator
Enerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer SterilizerBudget PickEnerzen Commercial Ozone Generator 6,000mg Industrial O3 Air Purifier Deodorizer Sterilizer
OdorStop OS12500Upgrade PickOdorStop OS12500