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This section provides an overview for low concentration ozone generators as well as their applications and principles. Also, please take a look at the list of 4 low concentration ozone generator manufacturers and their company rankings. Here are the top-ranked low concentration ozone generator companies as of April, 2025: 1.ABSOLUTE OZONE, 2.Zonosistem Ingeniería del Ozono S.L.U., 3.AM Ozonics Pvt. Ltd..
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Postdoctoral researcher, conducting research on the production of cathode composite particles for solid-state batteries in the Equipment Engineering Group of Osaka Prefecture University.
Belongs to the Resource and Energy Recycling Laboratory, Nagaoka University of Technology, and conducts research on the development of DDR-type zeolite membranes for CO2 separation and the capture of CO2 from digestion gas generated from sewage treatment plants.
https://researchmap.jp/eiji-hayakawa
Thesis
https://doi.org/10.3390/membranes11080623
http://www.ijcea.org/index.php?m=content&c=index&a=show&catid=109&id=1177
https://www.sciencedirect.com/science/article/abs/pii/S1387181119305529?via%3Dihub
https://www.sciencedirect.com/science/article/abs/pii/S138358661833154X?via%3Dihub
A low concentration ozone generator is a device that generates low concentration ozone.
Ozone is an isotope of oxygen consisting of three oxygen atoms, and its effects are diverse, including sterilization, deodorization, decolorization, and oxidation.
On the other hand, it is a toxic gas with a distinctive odor, and at high concentrations it has adverse effects on the human body.
General industrial ozone generators are highly concentrated and are not suitable for use for sterilization and deodorization of the work environment because the ozone concentration is too high and has adverse effects on the human body. Low concentration ozone generators are intended for safe sterilization and deodorization in the work environment.
Low concentration ozone generators are used to remove mold odor, bacteria, viruses, and organic matter in the work environment safely because they generate low concentration ozone that has no adverse effect on the human body.
Currently, devices using low-concentration ozone generators are available in a wide-area (about 50 m2), a personal space type (about 15 m2), and a portable type for taking care of personal surroundings, depending on the size of the space.
Examples of Low Concentration Ozone Generator Use
The ozone generation method of low concentration ozone generators is mainly the corona discharge method, which is a type of discharge method. Corona discharge is a type of electrical discharge in which needle-shaped electrodes are placed in the air, and when a high voltage is applied, an airborne discharge occurs around the tip of the needles.
The area around the needle is filled with oxygen-containing gas, where the electrons generated by the corona discharge convert oxygen into ozone. The electrons released into the gas by the discharge collide with oxygen molecules, causing them to dissociate into oxygen atoms (O2+e→2O+e), and ozone is formed by the collision of three bodies (O+O2+M→03+M).
Since the corona discharge type has low ozone generation efficiency and does not easily produce high concentrations of ozone, it is used as a low concentration ozone generator in situations where the adverse effects of ozone on the human body and the environment are a concern, but where the sterilizing effects of ozone are desired.
*Including some distributors, etc.
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ABSOLUTE OZONE, founded in 1995 in Edmonton, Alberta, is a manufacturer of commercial and residential ozone generators, ozone sensors, monitors, tubes, and fittings. The company's ozone generators are ideal for applications such as drinking water treatment, food disinfection, air purification, soil remediation, and pharmaceutical processes. Its products also include ozone analyzers, ozone spray containers, flow meters, venturi injectors, and air compressors. Industries served include automotive, food, bottling water, agriculture, textile, laundry, and many more. The company is CE certified and RoHS compliant.
Sumitomo Precision Products Co. Ltd., established in 1961 and headquartered in Amagasaki, Japan, is a manufacturer of several products, including hydraulic controls, semiconductor manufacturing equipment, aerospace equipment, and environmental systems. It began manufacturing large heat exchangers in 1963, large propellers in 1967, and LNG vaporizers in 1969. In 1974, it began making ozone generators, and in 1988, it started manufacturing equipment for space applications. The company is ISO 14001 certified, and its product portfolio includes landing gear systems for commercial flights, high-temperature heat exchangers, coolant components for machine tools, LNG vaporizers, and silicon oxide sacrificial layer etching systems.
Ranking as of April 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | ABSOLUTE OZONE |
52.9%
|
| 2 | Zonosistem Ingeniería del Ozono S.L.U. |
23.5%
|
| 3 | AM Ozonics Pvt. Ltd. |
17.6%
|
| 4 | SUMITOMO PRECISION PRODUCTS Co., Ltd. |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the low concentration ozone generator page as of April 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Canada
|
1 | 25.0% |
|
Japan
|
1 | 25.0% |
|
India
|
1 | 25.0% |
|
Spain
|
1 | 25.0% |
51 products found
51 products
Onit Co., Ltd.
490+ people viewing
Last viewed: 1 day ago
Fast Response
■ Low concentration ozone that is safe for the elderly and children With a high -concentration ozone disinfecting power that does not affect the hu...
Onit Co., Ltd.
330+ people viewing
Last viewed: 7 hours ago
Fast Response
■ Safe in 3 -stage switching according to the size of the room The size of the room and the strength of the odor can switch the ozone generated amo...
Joint Plaza Co., Ltd.
160+ people viewing
The atmosphere makes you want to raise your hands high and take a deep breath, as if you were in a forest deep in the mountains with a waterfall ne...
MEI Co., Ltd.
450+ people viewing
Standard Response
OzClean PRO has a target ozone concentration of 0.05ppm in the indoor space, considering its use in a manned atmosphere. An ozone concentration of ...
Shiko Giken Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Optimal ozone concentration according to the area "Tessen" can be used in small spaces of 5 to 50 tatami mats to spaces of various sizes such as r...
Poec Co., Ltd.
790+ people viewing
Last viewed: 1 day ago
Standard Response
■ Powerful oxidation It has a strong oxidative effect, and is easily reacted with bacteria and viruses that are usually hard to oxidize, and remove...
5 models listed
Midorikawa Chemical Industry Co., Ltd.
240+ people viewing
Last viewed: 9 hours ago
Standard Response
■About the effectiveness of Air Success (ozone generation) against the new coronavirus Ozone has been confirmed to inactivate the new coronavirus a...
5 models listed
Onit Co., Ltd.
490+ people viewing
Last viewed: 1 day ago
Fast Response
■ Long life Since the electrode is not exposed to the outside, it is a long life because it is not discharged and there is no wear due to a deputy....
Midorikawa Chemical Industry Co., Ltd.
100+ people viewing
Last viewed: 10 hours ago
Standard Response
■Powerful deodorizing and sterilizing power hidden in a compact body Multi-hybrid method of ozone and ultraviolet rays ■Real ozone sterilizer/deod...
Onit Co., Ltd.
300+ people viewing
Last viewed: 1 day ago
Fast Response
■ Small, compact, wall hanging Compact body that does not choose the installation location. If you use the accessories of the accessories, you can ...
Midorikawa Chemical Industry Co., Ltd.
180+ people viewing
Standard Response
■Summary The HEPA filter catches dust and dirt in the space and generates weak ozone air to sterilize bacteria and viruses. Reduces the risk of air...
Midorikawa Chemical Industry Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
Standard Response
■Summary The only ozone air purifier in this world. It removes 99.95% of PM2.5 and also eliminates aerosolized bacteria and viruses with ozone. Alw...
NC Automation Co., Ltd.
130+ people viewing
Standard Response
4.5 Company Review
Recommended for small spaces such as toilets, elevators, locker rooms, places where there is no power supply, and small places where measures have ...
NC Automation Co., Ltd.
170+ people viewing
Last viewed: 11 hours ago
Standard Response
4.5 Company Review
Ozone and negative ion generator Ozone Cruller has been renewed with new modes and a new design. You can use one unit per 20 to 30 square meters. ...
Itecs Co., Ltd.
330+ people viewing
Last viewed: 8 hours ago
5.0 Company Review
■ Two functional air purifiers and ozone generators in one unit Camfold has an air purifying function using the triple function of ultraviolet rays...
Koshida Tech Co., Ltd.
200+ people viewing
Last viewed: 16 hours ago
5.0 Company Review
Ions and low-concentration ozone react with the various "sources of odors" floating in the air, decomposing and inactivating them, making it possib...
Kansai Autome Equipment
380+ people viewing
Last viewed: 1 day ago
･ "Two concentration control method" The ozone concentration can be finely adjusted with the included output adjustment volume and the built -in d...
Kansai Autome Equipment
130+ people viewing
･ "Wide range concentration adjustment" Equipped with an ozone generator with a maximum ozone generated and an ozone generator that can be adjuste...
Japan Micro Co., Ltd.
190+ people viewing
Last viewed: 2 hours ago
Demonstrates powerful sterilization and deodorizing effects with large amounts of ions and low concentration of ozone. No chemicals are used so the...
Tamura Teco Co., Ltd.
120+ people viewing
Last viewed: 7 hours ago
■Features ・Low concentration ozone sterilization/deodorization machine with air purification function ・With enhanced low-concentration ozone func...
![Thoroughly sterilize the invisible enemy with double power [Virus countermeasures] Air purifier/air sterilizer L’AIR PUR-Nippon Form Service Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/30076992024111969.png)
Nippon Form Service Co., Ltd.
90+ people viewing
Standard Response
L'AIR PUR provides a clean space that is friendly to people and the environment in areas where ventilation is difficult. Recommended for offices, c...
Japan International PS
430+ people viewing
Last viewed: 6 hours ago
Standard Response
7 models listed
J&Double Trading Co., Ltd.
30+ people viewing
Last viewed: 46 minutes ago
■Reliable, made in Japan, popular space sterilization Uses the power of ozone to deodorize and sterilize everyday odors such as cigarettes, pets, m...
Wise Company Co., Ltd.
60+ people viewing
Last viewed: 7 hours ago
Very Fast Response
A revolution in ozone sterilization, which has been done by sensing ozone concentration and time. This is the world's first large-airflow ozone gen...
Wise Company Co., Ltd.
50+ people viewing
Last viewed: 2 hours ago
Very Fast Response
An ozone generator with a concentration control function that safely eliminates adherent bacteria. Increased durability of rotating electrode gener...
Wise Company Co., Ltd.
60+ people viewing
Last viewed: 7 hours ago
Very Fast Response
A revolution in ozone sterilization, which has been done by sensing ozone concentration and time. This is the world's first ozone generator (with b...
Wise Company Co., Ltd.
50+ people viewing
Very Fast Response
■Features ・Achieving ozone generation of 1g/h at a low price ・Cleaning of the ozonizer is unnecessary for a long time due to the patented rotatin...
Wise Company Co., Ltd.
60+ people viewing
Very Fast Response
■Features ・Achieving ozone generation of 1g/h at a low price ・Cleaning of the ozonizer is unnecessary for a long time due to the patented rotatin...
