The 7 Best Ozone Generators of 2018

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Best Commercial Ozone Generator
Best Ozone Generator For Home
Best Car Ozone Generator

An ozone generator is like an air purifier which can offer superior results for removing unpleasant smells if it’s used correctly. As opposed to many other more unreliable options on the market, ozone generators are fully capable of destroying the floating bacteria in the environment that cause odors. One thing to keep in mind is that ozone in pure form is toxic to humans so it’s very important that you use the device without staying in the same room when it’s working.

Most high-quality generators on the market have a convenient timer function so you can let the device do its task without the need to manually switch it off. Some people consider these devices unsafe but it all comes down to using them correctly. Ozone is only harmful if inhaled so as long as you avoid that, you should be fine. You might also be interested in our articles about the best whole house generators and the best water softener.

Those looking to purchase an ozone generator should probably take some things into consideration before buying. The market is populated with generators of various shapes and sizes so it’s best to do the proper research and take into account the right features before reaching a conclusion.

1. The number of plates

This can be an important thing if you wish to work in a more productive manner and cover a larger area but there can be some downsides too. Due to the fact that these plates need replacements after a few years, having more isn’t always the ideal thing and it won’t make such a huge difference.

2. Intended usage

Make sure that you can find the right ozone generator to help your particular odor problem. Some generators can be used to get bad smells out of cars or refrigerators while others are well suited even for purifying water.

3. Maintenance

Some machines need constant cleaning of their filters while others don’t require too much effort to maintain. You can try models that don’t require any filters to be cleaned if you want a simpler user experience.

These are the basic things to evaluate when you’re out shopping for ozone generators. Many generators on the market come with reasonable price tags but if you have greater needs for air purification, perhaps investing in a more expensive unit can pay off. Let’s take a look at the following list which contains a selection of the best products available. There’s a good level of diversity here to suit the needs and budgets of more people so you’re sure to find something reliable to solve your odor problem.

Best Commercial Ozone Generator

1. Enerzen Commercial Ozone Generator

With an enhanced design, capable of performant ozone producing and sterilization, the Enerzen ozone generator brings a lot of value to the table. It has a large fan and it doesn’t disappoint in terms of deodorization performance. The price is also reasonable for its class.

A total of 4,500 mg of ozone is this unit capable of generating which combined with the performant fan, can purify the air from a very large area. From mold, smoke and paint fumes to cooking odors and other irritants, this ozone producer is capable of destroying them all.

The design of this machine is optimized for low energy consumption and the industrial grade steel gives it a sturdy feel. This generator can keep sterilizing for many years. The fan is large enough to distribute the ozone more effectively and the plates are very competitive on the market as they generate a solid amount of ozone.

When it comes to maintenance, it’s worth noting that this doesn’t rely on filters which have to be constantly cleaned. The construction is also very compact, you can place the unit in multiple places to remove persistent smells. Thanks to the user-friendly timer function, you can control the length of ozone-producing more comfortably and you will know exactly when it’s done.

Considering the consistent ozone output, the strong fan, and the overall quality of the construction, the Enerzen ozone generator is a relatively inexpensive way to say goodbye once and for all to any bad odors. It works without issues in any home and it’s very balanced in its abilities. Make sure you’re careful with it and don’t let it run for too long as it’s quite powerful.

Product Highlights:

  • 4,500 mg ozone production
  • Low maintenance
  • Large fan
  • Eco-friendly design
  • Industrial timer function

2. Best Choice Products SKY1057 Ozone purifier

Able to efficiently break down pollutants and bacteria that produce unpleasant odors, the SKY1057 is an advanced ozone air purification system enveloped in an elegant and durable design. It’s suitable for a considerable range of applications and the price is solid for what it offers.

The sleek combination of stainless steel and cherry wood creates a pleasant visual impression of this purifier. It looks good but what you probably care more is the odor-cleaning performance. This advanced ozone cleaner can handle pretty much any odors and pollutants in the air including molds, pollen, dust, and pet smells.

As it can cover a large area of 3,500 square feet, it should be able to efficiently purify any place with ease. The technology used by this generator will recreate the natural balance of negative and positive ions and it will work constantly to destroy any odor-causing particles.

There’s a plate receiver slot integrated into this unit which enables its user to do some convenient maintenance. You have to remove the ceramic plates and clean the fuse holder. The fuse is fully removable and the manufacturer includes a spare in the package.

The total ozone output of 360 mg/hr seems to be very powerful. It’s strong enough to be used in more areas than just your home or living area. You can put it to good use in hospitals, offices, smoking areas, and other environments where persistent smells can have damaging effects. It’s always worth remembering that you should never be in the same room with the purifier while it’s operating and this warning is especially true for such a powerful model like this one.

This is an outstanding device for purifying the air and to make it easier to breathe for those suffering from allergies or asthma. It’s very powerful and doesn’t require too much maintenance. The price may be above most users’ budgets but if you want a professional ozone generator, this one won’t disappoint.

Product Highlights:

  • Stylish cherry wood cabinet design
  • 3,500 square feet maximum coverage
  • Plate receiver slot
  • Fuse holder
  • Multiple applications

3. Ozone Power OP5000 Commercial Ozone Generator

With a very performant 5000mg ozone plate, the Ozone Power OP5000 is a reliable odor removal solution that can be used pretty much anywhere as long as you have access to 110V power. A key feature of this unit is that it relies on a more natural method to generate ozone called coronal discharge.

With a plate capable of delivering 5000 mg/hr, this ozone generator has one of the best outputs for its class. The natural method of producing the ozone is very similar to how lightning does it. This is basically the secret behind that fresh smell that you encounter after a storm.

The upgraded timer in this unit has a maximum setting of 180 minutes or 3 hours. It can run for quite a long time to ensure that no disturbing odors are left behind. Even the most stubborn smells will be taken care of thanks to the reliable performance of this generator.

This model has a rather large coverage area of 5000 square feet so it can be used in multiple places and not just restricted to your home. You can work in both large and small spaces with unparalleled efficiency. Considering its abilities, a two-hour purifying treatment with this ozone generator matches an almost three-hour treatment with competing models.

One of the features that stands out the most in this unit and which is mostly responsible for the superior performance is the proprietary Hex Tech ozone plate. It’s electrified with a high-voltage charge which converts the passing oxygen which then becomes converted to ozone. The larger the plate, the better results and this one is definitely on the larger side.

Taking into account all of its abilities, the Ozone Power OP5000 is a satisfying choice for eliminating unpleasant odors from your home or any other place. Despite the relatively low cost, this generator works flawlessly on the job as it actually destroys the smells leaving only freshness behind. With a little care when using, this unit could be a lifesaver in many situations.

Product Highlights:

  • 5000+ mg/hr
  • Optimal 3-hour timer
  • Easy to clean pre-filter
  • Easy to use
  • High voltage coronal discharge

Best Ozone Generator For Home

4. Green Air Purifiers Classic Ozone Generator

This classic ozone generator from Green Air Purifiers has a powerful carbon filter delivering an outstanding ozone output to cover a large surface area. It’s easy to control from a distance and is ETL certified. There are also some advanced abilities present for eliminating dust and other harmful particles from the air.

Airborne particles are very effectively removed as the filter of this generator can handle those with sizes as small as 0.3 microns. If that’s not enough, you’ll be pleased to find out that the resulting air is then passing through a special inner PCO cell to eliminate more pollutants, even those measuring 0.2 microns.

Compared to the previous model, the anion emitters have been placed in a different position, forward of the fan, near the front panel. A lot of negative ions therefore produced will reach any dust particles and destroy them with superior effectiveness. This function is also capable of removing animal dander as well as many other airborne particles that cause unpleasant odors.

Another solid feature is the sterilizer ability which is perfect for handling airborne viruses and germs. This function activates a UV lamp integrated into the unit for this purpose. When in Away mode, the machine can be set with a timer to operate at its full strength and then automatically turn off.

The purifying performance of this ozone generator is more than decent as the resulting activated oxygen can also help a lot with sanitizing the contamination embedded in floors, walls, or ceilings. It can actually handle all the surfaces of your home effortlessly eliminating persistent odors so that’s why it’s especially great for purifying your home.

Green Air Purifiers did a very solid job with this classic ozone generator. It’s a reliable machine with some neat features to simplify the air purifying task. You can truly notice the air quality difference after you put the unit to work. It does need a bit of cleaning for the filter and the plate every now and then but it’s worth the money in the end.

Product Highlights:

  • Powerful carbon filter
  • 3500 square feet maximum coverage
  • Durable PCO Cell
  • Away Mode
  • Sterilizer function

Best Car Ozone Generator

5. CleanAir Industrial Ozone Generator

If you need a reliable ozone generator to take care of bad smells, there are hardly better options out there than this powerful model from CleanAir. It doesn’t have any filters to clean, and as a UV light model, it’s capable of delivering 4,000mg of ozone per hour. The machine is built for heavy-duty deodorizing tasks so let’s take a closer look at its features.

This unit can produce a generous amount of ozone and this is the reason why it has to be handled with care. You need to stay away from the room where the generator is operating and that includes pets. It can cause respiratory problems so make sure you follow the instructions carefully when using the device.

This model can deodorize and completely destroy any strong smells from pretty much any room or building and even areas like basements and the inside of cars. Bacteria and mold are usually the first odor-causing culprits that this generator will purify with a reliable ozone production.

A total of 4,000 mg/hr are generated by this industrial ozone cleaner. The timing options are quite flexible with the maximum one being 12 hours of continuous odor removal. There’s also a ‘Hold’ option in case you want to use the machine for longer.

As the size of this ozone generator is very balanced it’s very easy to handle. The low weight also contributes to that. Thanks to a powerful plate technology, the machine is designed to perform under any circumstances without any issues. There are three plates included so you can use it for a very long time.

In conclusion, anyone looking for extra performance in their ozone generators should try the CleanAir ozone generator and see for themselves the solid air cleaning job it can do. It works especially well for those hard to remove smells like smoke or pet odors. If used properly, this generator will allow for a much-needed dose of freshness in your life.

Product Highlights:

  • 4,000mg
  • No filters that require cleaning
  • 12 Hour timer with Hold function
  • Lightweight and portable
  • Great for commercial use

6. One Earth Health Ozone Generator

Those trying to find an ultraportable ozone generator that does a solid air purifying job while on a limited budget could go for the One Earth Health purifier. It’s an effective ozone generator which despite its small size can really make a difference when it comes to cleaning the air from odor-causing particles. The low weight and compact form are sure to appeal to many potential users.

Thanks to a reliable level of performance, this model does an unexpectedly good job at purifying the air from a smaller room. It can cover a maximum of 330 square feet which is nowhere near the capacities of other models on this list but for its class, this portable generator is very effective.

If silence is a concern for you, you will be pleased to find out that this model comes with a whisper quiet technology for its fan. The generator has an automatic 30-minute timer for quick air cleaning and besides relieving the air of many contaminants and pollutants it can also sterilize it from germs and harmful bacteria.

An important distinction regarding the performance of this model is that it’s not capable of filtering certain particles like pollen, for example. For this one, a HEPA filtered fan is required. It does, however, handle various common strong smells like smoke, perfumes, body odor, musty air, etc. With a total output of 50 mg/h, this is decent considering its tiny size.

Thanks to the little adjustable control knob placed on its body, the purifier can be set to work according to your precise timing preferences. It’s also worth adding that besides all these solid benefits, this model is also very good at conserving energy as it only consumes slightly less than a light bulb.

Factoring in the features of this inexpensive ozone generator from One Earth Health, it can be said that it’s worth trying, especially if you’re not willing to make a more serious investment into an expensive unit. While a bit limited in terms of performance, this is a remarkable ozone generator for its size and cost.

Product Highlights:

  • Very compact and lightweight
  • 30-minute automatic timer
  • 330 square feet maximum coverage
  • 50 mg/h ozone output
  • Quiet fan

7. Breathe Fresh Air Ozone Generator

The last model worth a bit of attention is the Breathe Fresh Air commercial ozone generator that’s well equipped with features like its large coverage, low maintenance, and durable steel casing construction. If you put this to use correctly, you are sure to reap a lot of benefits from its abilities to purify the air.

The eco-friendly design is one of the main attractions of this ozone generator. Despite the low energy consumption, it can yield solid purifying results. If durability matters to you, the industrial grade steel used for the casing is sure to maintain this unit in perfect condition for an extended period of time.

Intended for unoccupied spaces, this machine comes equipped with a timer which can be adjusted for a customized deodorizing process. The maximum time for a cycle is 120 minutes. After you’re done setting it up, all you need to do is come back in one hour or two after the machine stopped. This is to ensure that the pure ozone in the air has dispersed and the room remained completely fresh.

In case you use the generator excessively you might sense a strange smell similar to chlorine or bleach because the air is cleaned very thoroughly. You have to wait for the ozone concentration to subside and a fresh lightning smell will replace it. Ideally, you can use the generator in spaces with a maximum surface area of 3500 square feet.

The good news about this unit is that it doesn’t require constant maintenance. You’ve got no filters that need cleaning so that’s nice. Due to a fairly portable design, the machine can work anywhere you take it and handle various types of persistent odors including dust, cigar smoke, solvent fumes, and others.

If you wish to get your hands on a decent ozone generator and without spending too much, perhaps this machine from Breathe Fresh Air would be worth the cost. It’s powerful enough to handle multiple applications and to remove even those still lingering smells that never seem to get away with other methods.

Product Highlights:

  • Low maintenance
  • Eco-friendly design
  • Plug-and-play functionality
  • 3500 square feet maximum coverage
  • Portable and easy to use