Are you looking for an air purifier that uses ozone technology?

This review has a lot of useful information about what ozone technology is and how it could help you. So before buying an ozone air purifier, learn how that technology works and what are benefits of owning that type of air purifier.


About Ozone Air Purifier

What Is Ozone Air Purifier?

There are three types of ozone air purifier, HEPA or Ionic air purifier with an integrated ozone generator, consumer-grade personal ozone generator and commercial grade ozone generator. The first type uses filter as primary filtration but uses a small amount of ozone to reduce odors. The second type produces a larger amount of ozone and it doesn’t have other filters, except pre-filter. This type doesn’t remove pollutants from the air. The commercial-grade ozone generator releases a high amount of ozone and when it works, people shouldn’t be there.

Benefits Of Ozone Air Purifier

When the air purifier with ozone works, there is a fresh scent that makes the air fresh and comfortable to breathe. Also, this molecule has strong reactions with odors and airborne chemicals. So it is very effective with all types of odors, mildew and mold. If you not so sure about ozone air purifiers, it is best to use it for professional purposes.

Important Features

The FDA or Food and Drug Administration said that 0.05 ppm (parts per million) of ozone is the upper limit. The features you should look for are air purifier capacity, price, noise, space and some additional options.  The ozone air purifier makes noise, so always check out the noise level before you buy an ozone cleaner. You can find the ozone air purifier that has a timer and a pollution sensor. These features are very useful.

Ozone Air Purifier’s Price

There is a price difference if you want to buy an ozone air purifier for residential use or for commercial use. Of course, the commercial-grade ozone purifier is more powerful than the home ozone air purifier. Because of that, the price is higher. If an ozone air cleaner has some advanced features, that also increases the price.

Best 5 Ozone Air Purifiers

Best Ionic Air Purifier Ozone

Sharp Plasmacluster Ozone

For Every Room Sizes

The Sharp air purifier is available for many room sizes. You can choose between 143, 210, 254, 259, 280, 454 and other square footage air purifiers. Also, there are models with humidifier, without humidifier and model which is WiFi-enabled. This review talks about the Sharp purifier for 254 square feet of room and with a humidifier. The price is high.

Sharp Plasmacluster Ozone

Washable Pre-filter

This air purifier has an Energy Star certificate, which means the product doesn’t use a lot of energy. The Sharp has 14.9 x 10.5 x 23.1 inches. It weighs 20 pounds, so it is a bit heavy item. The Sharp has a three-stage purification system. The pre-filter catches large particles, it is easy to maintain it, you can wash it.

Plasmacluster Technology

The second filter is a True HEPA filter which captures more than 99.97% of harmful airborne particles. That includes allergens, mold spores, dust, pet dander and other the smallest particles. The plasmacluster technology release negative and positive ions in the air, then they attach to the air pollutants and break them down. Then ions come back in the air like water vapor.

Sharp Plasmacluster Ozone review

Ozone Air Cleaner

This air purifier is also a humidifier, so this product will help you with dry air. It is a quiet air cleaner and it has auto mode and quick clean mode. If you turn on auto mode, the smart sensor will detect air pollution and increase the fan speed if it’s necessary. This air purifier produces a small amount of ozone, there are 0.01 parts per million. That amount is 5 times less than the FDA requires. The ozone will provide fresh air.


  • high price
  • can cover 254 sq. ft. of room
  • humidifier integrated
  • small ozone amount

Best Ozone Air Purifier For Small Spaces

Honeywell Air Purifier With Ozone

Energy Star Certificate

The Honeywell air purifier is available in black color. It has a space-saving design. There are 28.7 x 11.2 x 10 inches. It weighs 14 pounds, so it is a portable item. This model has an Energy Star certificate, it won’t use a lot of energy during its work. The price is affordable.

Honeywell Air Purifier With Ozone

Air Changes Per Hour

The Honeywell ozone air purifier is designed for small rooms, it can cover the space of 170 square feet. If you suffer from allergies, this air purifier is great for pollen elimination. It will clean the small room about 10 times per hour, medium room 5 times per hour and if you put it in a large room, it will circulate the air about 2.75 times per hour.

3-step Filtration System

There are pre-filter, patented filter and ionizer. The captures large particles like dust, it is a permanent filter, you can wash it. The patented filter is designed for ultra-fine particles such as pollen, pet dander, ultra-fine dust and other allergens. The ionizer release negative ions in the air and they catch airborne particles and make the air fresh.

Honeywell Air Purifier With Ozone review review

Three Cleaning Levels

The Honeywell air purifier has three cleaning speeds, if the air is polluted, set up the highest speed and it will quickly clean the air. It has on/of oscillation control. This air purifier produces a small amount of ozone, you won’t notice any smell, but it will provide fresh air.


  • affordable price
  • energy-efficient air purifier
  • for small rooms

Best Ozone Generator & Air Purifier

Airthereal Ozone Generator

Industrial Ozone Generator

The Airthereal produces air purifier with ozone generator for commercial use. This ozone generator is designed for large spaces, it can handle 2000 square feet of space. You can use it in the basement, garages, restaurants, hotels, farms and other large areas. It isn’t expensive, it has an affordable price.

Airthereal Ozone Generator

Power Supply

The Airthereal air purifier has 7.1 inches in length, 9.3 inches in width and 6.8 inches in height. As you can see, it isn’t a big product. Also, it is lightweight, there are 6.6 pounds. The ergonomic handle ensures easier transport. It requires 110 V. It is available in yellow color.

High Capacity

The Airthereal is capable to produce 10000 milligrams per hour. The ozone is very powerful for eliminating mold and removing odors. This air ozone generator isn’t loud during its work, it produces less than 45 dB. Also, there is a timer, so you can set it up between 20 to 120 minutes.

Airthereal Ozone Generator review


This is very important. While this ozone machine working, space must be empty. No people or any animal should be there. The ozone will very effectively solve odor issues. You can use this ozone air purifier at least twice a week. If the problem doesn’t go, increase the ozone treatment.

Clean The Room

The manufacturer offers 3 years of warranty. If you use this ozone air cleaner in some room, wait at least 30 minutes before you come back to that room. Before ozone treatment, clean the room and close all doors and windows. Then set up the timer and leave it.


  • for large areas
  • affordable price
  • require empty space
  • small and lightweight

Best Commercial Ozone Air Purifier

Concise Home Ozone Air Purifier

Ergonomic Handle

This ozone generator looks like a box, it has 6.7 inches in length, 7.4 inches in depth and 7.8 inches in height. It weighs 5.5 pounds. You can easily carry it, there is a handle on the top of the device. It is available only in black color. The price is affordable.

Concise Home Ozone Air Purifier

Read The Instruction

The power cord is included in the package. The instruction is also in the package, read it before usage. For a stable position, the Concise Home ozone generator has feet that are made of non-slip rubber materials. This ozone purifier produces 5000 milligrams. The construction is made of metal, so it is a sturdy item.

Durable Ozone Air Cleaner

You can use it for many years. It has Ul and FCC certificate. It requires 110 V. The Concise Home ozone air cleaner is designed for large areas like basement, garages and other big spaces. You can set up the timer and leave the device to work. The upper time limit is 120 minutes.

Concise Home Ozone Air Purifier review

No People, No Pets

Before using this ozone generator, check out if there are people or pets in the room. If they are, they need to go out. Space should be empty. This air purifier and ozone generator has a cotton filter for large particles, pet hair and dust. This is a commercial-grade air purifier and ozone cleaner.

Long-lasting Ozone Plates

It is easy to maintain this ozone generator, all you need to du is replace the ozone plates. The manufacturer says that it can last for 4000 hours of use. If you have any questions about this ozone machine, you can call the customer service. They are available 24/7.


  • foldable handle
  • low price
  • 120 min hours

Best Ozone Air Purifier For Car

Ziss Ozone Air Purifier

Affordable Price

The Ziss air purifier looks similar to the other two models above on the list. It is available in two colors, blue and black. Also, the black ozone generator produces 7000 milligrams per hour and blue generator produces 5000 milligrams per hour. The price is low.

Ziss Ozone Air Purifier

Ozone Car Freshener

This ozone purifier is best for large spaces like schools, hotels, garages, meeting rooms, restaurants or hospitals. It can very effectively remove odors. The Ziss ozone generator has 120 minutes timer, so you can set it up and leave it to work. After cleaning, wait for at least 30 minutes before you enter the room. But you can use this ozone cleaner in your car. The Ziss will refresh it.

Cleaning Process

Before using the ozone machine, all people and pets should be out of the room. Then plug the ozone generator, the indicator light will be on. Set up the timer between 5 minutes and 120 minutes. When the ozone air purifier reaches the preset time, the device will shut down automatically.

Ziss Ozone Air Purifier review

Low Sound Level

When the device finishes, wait for at least 30 minutes. Then open the doors and windows for ventilation. Then the room is safe for people. This ozone air purifier doesn’t produce a high level of noise, it makes only 35 dB. The ozone machine requires 110 V. The device has 9.8 x 9.7 x 8.3 inches. It weighs almost 6 pounds. The foldable handle improves portability.


  • affordable price
  • two models
  • power cord included

Conclusion: Which Ozone Air Purifiers Are The Best?

After reading this short review, you learn some new information about the ozone air purifier. Now it’s easier to decide if you need one. As you can see, these models above aren’t expensive. I recommend these two models: the Ziss ozone generator and the Sharp ozone air purifier. The Ziss is a commercial grade ozone air cleaner, it has 120 minutes timer and it is designed for large rooms. The Sharp is designed for small spaces, it uses filters and PlasmaCluster technology.

If you want to read more about air purifiers, read the article about the best air purifiers. If you interested in an ultraviolet air purifier, check out the post about UV air purifiers. If you looking for a portable air purifier, read the review of the battery-operated air purifier.