O3Arc Plus Digital Ozone Generator

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Ultra stable and ultra pure ozone. State-of-the-art components made and manufactured in the USA.

The O3Arc Digital Ozone Generator is the next generation in ozone production.

The O3Arc is the next generation in ozone production. Two models make it easy to choose the machine that best matches your needs, while the specialized ozone cell provides pure ozone, tested to be free of contaminates and byproducts.

The state-of-the-art digital display of this ozonator allows you to choose the specific output needed, and the built-in timer can be used to automatically turn off the ozone at the proper time. More information on all of the features of these units can be found below.

Ultra Stable, Ultra Pure

The O3Arc utilizes a specialized cell to produce ozone. Standard cells are usually tubes, but we have unrolled ours to double the surface area. This allows the cell to dissipate heat much more efficiently, even at lower flow rates. As a result, the ozone is stable, and with our digital power settings, you can be assured you are receiving the exact amount of ozone you want.

Like our O3Elite Ozone Generators, the O3Arc uses alumina oxide ceramics as the dielectric. These ceramic dielectrics are placed on both sides of the ozone cell. Combined with high grade Teflon tubing and 316 stainless steel fittings, the O3Arc produces ozone free from contaminates. We know because we had it tested.

For more information on how safe and efficient our cells are, check out our Ceramic Ozone Cells video.

Made in the USA


  • High quality flat ceramic ozone cell
  • Built-in ozone destruct system
  • Ultra pure and ultra stable ozone outputs
  • Tested to be free of contaminates and byproducts
  • Digital power and timer settings
  • 316 stainless steel fittings
  • Made with components A+ rated for ozone
  • Made and assembled in the United States
  • Voltage: 12 VDC (100-230V)
  • Power Consumption: 18 watts.
  • Standard US 2 prong style plug
  • Auxiliary ozone port
  • Foot pedal operation
  • Warranty: Lifetime warranty on the cell, five years on the digital control and auxiliary port


Digital Display, Power and Timer

Both O3Arc models have a digital display so you can choose your power setting and set a timer if you'd like the machine to automatically stop producing ozone at a certain time. The digital power settings ensure the level of ozone selected is exact. Dials can produce approximate numbers due to the nature of how a dial operates, but the digital system has no variation between settings.


Why a timer?

We've heard from a variety of users that the ability to stop ozone at a certain time is highly beneficial. For example, if you are offering ozone saunas, you can make the ozone shut off five or ten minutes before the actual sauna session ends to lessen the amount of ozone that escapes the sauna. Or if you have users in multiple rooms, having the ability to limit the time the ozone flows is useful if there is a delay before you return to the room.

Worldwide universal voltage

The O3Arc can be used with voltages from 110-240V. An international plug kit is provided with international orders that will allow you to plug the unit in to outlets around the world.

Pressure Relief System

The O3Arc comes equipped with a pressure relief system. If high pressure occurs inside the ozone generator, only oxygen will be released. High pressure can occur if the user blocks or kinks the external ozone tubing. Pressure build-ups can put added internal stress the ozone cell and ozone tubing. By having this safety mechanism in place you are ensuring your unit will work properly for years to come.

What's included?

All O3Arc models come with a color laminated gamma chart, notable settings sticker, five feet of silicone tubing with Luer lock adapter, five feet of oxygen tubing with Luer lock adapter, two Luer fit adapters, foot pedal, instruction manual, power adapter, check valve, and Luer lock caps.

O3Arc Standard or O3Arc Plus?

The O3Arc Plus is identical to the Standard except for the addition of an Auxiliary Ozone Port, a built-in foot switch input (foot pedal is included), and a built-in ozone destruct system. This provides two outputs, which is helpful when you want to offer intermittent ozone applications, without the need for an external destruct.

For example, ozone will initially flow through the primary port into an ozone destruct or water bubbler/humidifier (not included). A syringe, insufflation bag, dental handpiece or other ozone accessory can be attached to the auxiliary port and filled when you're ready by pressing the auxiliary power button or by pressing a foot pedal. This makes it easy to provide quick ozone treatments without needing to stop what you're doing to turn on your ozone equipment.

If you don't need to use momentary ozone through an auxiliary port, the O3Arc Standard is ideal for all ozone applications. The O3Arc Plus is also available as part of our Ozone Dental Package Pro or the Ozone Injection Package.

Choose Your O3Arc or Package

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Choose an oxygen source

High purity oxygen is required to create ozone. Below you can add on what you need. If you have a prescription for an oxygen tank, choose the 870 Tank Regulator. If you have a local source for industrial oxygen, choose the 540 Tank Regulator. This is the most affordable way to get oxygen.

International customers will need a regulator that matches your local tanks. Check out our International Regulators page for more.

If you don't have a prescription or a local source, you can choose prefilled tanks or consider an oxygen concentrator. If you have any questions, feel free to contact us.

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Includes regulator
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Popular Add-ons for the O3Arc

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O3Arc Return Policy: 30 day return policy with a 15% restock fee. Must be in sellable condition. See package pages for returns on accessories or glassware.

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