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A7K Air Ozone Generator

A7K Air Ozone Generator

Regular price $ 315.90 USD
Regular price $ 418.05 USD Sale price $ 315.90 USD
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The A7K Air ozone generator is used for removing smoke smell, pet smell and any type of odor from your house or car. The A7K includes a remote control to efficiently set up 30 min, 1-hour, 2-hour, and 4-hour settings, and most importantly this unit has a REPEAT timer!


Sleek, Rugged Design

All about power and design, customer feedback resulted in A2Z Ozone’s A7K Air Ozone Generator. With a rugged US galvanized steel, powder-coated encasing, the A7K Air Ozone Generator holds up to the ozone and will not rust.


With a Remote Control

A2Z Ozone's A7K includes a remote control to help you back out of the area you will shock treat. It helps because the A7K Air Ozone Generator has many functions that come in handy.


One Plate vs Two Plates

For instance, if you have a mild odor issue and a small area, you may only want the one 3500 ozone plate on. With this feature, you are not locked into a stronger ozone solution as with the two plates activated.


Power and Timer Settings

You can also adjust the fan speed from using 95 watts, 98 watts, or up to 100 watts of power. That feature will allow for a stronger blower for larger areas. With the timer settings of 30 minutes, one hour, two hours, and four hours, you can adjust your timing to match the odor.

A7K Ozone Generator Treatment Times



Repeat Timer

But, if you already know you will need to repeat your job, the A7K Air Ozone Generator has a REPEAT timer. So, you can go all out with the A7K Air Ozone Generator solution for odor removal.

What Does the A7K Ozone Generator Do?


Do you have a dog? Read this blog article on what types of odors the A7K and other air ozone generators can tackle. 


A2Z Ozone's A7K Ozone Generator typically takes care of the dog odor in the house on the setting of 30 minutes every month or so. But, if like in the above story, you have a poor dog that's been skunked, you will want to place the A7K Air Ozone Generator next to the air intake and set the fan on your air conditioner to run continuously. You set the plates to 2 plates, fan speed to high, and the timer to 4 hours. You can return with your pets in 12 to 24 hours. The skunk odor is gone, and the house smells fresh.

The A7K Ozone Generator can handle that skunk odor and much, much more. Give it ordinary pet odor, cigarette smoke odor, smoke damage odor, any type of organic odor you can think of. Just, do not use an air ozone generator with fresh paint or chemical odors such as new carpeting.

Shipping Policy: Please see our Shipping Policy Page for details.

No People, Pets, and Plants around ozone!

When operating an air ozone generator, please remember to remove people, pets, and plants from the area. Do not breathe ozone directly. Ozone can cause lung damage. Be sure to leave the area immediately and only return once the ozone has dissipated. Under most conditions, the treated area will be safe to return to in 12-24 hours after the unit stops producing ozone. Ozone has a half-life of 30 minutes. Ventilate treated spaces or buildings prior to re-entry. Do not use around flammable substances, fuels, or solvents. Some chemical solvents react with ozone and create harmful substances. Do not ozonate a freshly painted room as it can have an adverse reaction with chemicals in the paint. Read the manual before operating the ozone generator.


Some Other Fine Features

Ceramic Ozone Plates (Cleanable, Replaceable)

The unit includes a steel handle for easy portability from room to room. As rooms increase in size, fan speed and ozone timer should increase also. We recommend replacing the ceramic ozone plates after either two years or 2,000 hours of use. Watch a video on how to change out the plates in an air ozone generator.

The plates are cleanable. We recommend cleaning the ceramic ozone plates if ozone production fades.

Parts Included

  • A7K Ozone Generator
  • A7K operation manual, 110V or 220V 
  • Remote control*
  • Power cord (we carry EU, UK cords for 220v and AU adaptors)
  • Spare fuse

*Remote control battery not included due to shipping safety regulation

(Requires 2 AAA batteries)

A7K ozone generator

Special Features

  • 1 hour, 12 hours, or 24-hour repeat timer option—set it and forget it
    • For example, if set on a 12-hour repeat setting, the A7K will repeat every 12 hours until it is turned off
  • Remote control
  • Dual plate selection (3500 mg or 7000 mg)
  • The most powerful blower of any A-Series unit
  • Fan speed settings: low, medium, or high

How it Works

Please keep in mind, this is a very powerful unit. No people, pets, or plants should be in the room when the A7K is running.

  • Plug the A7K power cord into the back of the unit and the wall socket.
  • Push the power button on the front of the unit.
  • Push repeat cycle option on or off (see below for “Operating timer with repeat cycle”).
  • When the repeat cycle LED light is off, the unit will not run another ozone treatment.
  • Select O3 plate selection options:
    • Push-button one time for Plate 1
    • Push again for Plate 2
    • Push again for both plates
    • Push again for no plates
  • Choose fan speed:
    • L for Low
    • M for Medium
    • H for High
  • Select the timer option: 30 minutes, 1 hour, 2 hours, or 4 hours
  • Let room sit for at least 12-24 hours after treatment. 

Please Note: In case of exposure, remove to fresh air. If inhaled, ozone can damage the lungs.

Please note: Keep away from natural gas, oil, gasoline, or other flammable chemicals as it could be an extreme fire hazard.

Technical Specifications

Voltage: 110 or 220/240 VAC
Fan Setting Power: 95W, 98W, 100W
Ozone Output: 3500 to 7000 mg/hour
Timer: 30 minutes, 1 hour, 2 hours, or 4 hours
Air Flow Rate: 50, 100, 150 CFM
Dimensions: 10x5x11 inches
Weight: 13 lbs

NOTE: Because of the hazards with using air ozone generators, we no longer sell these to our residential customers. You must be an established business customer to purchase any of our A-Series ozone generators. We apologize for any inconvenience. We changed this policy to keep our customers safe. If you need to apply ozone, it is a good idea to contact a home remediation company in your local area. 


For information about shipping to California, please see our Compliance page.

Ozone Generators Emit Ozone. Do Not Inhale Ozone.

Ozone Generators generate high voltage.
Our ozone generators are designed and Distributed by A2Z Ozone, Inc. in Louisville, Kentucky USA.
EPA Est.: 95432-KY-1

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