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Refurbished Aqua-8 Ozone Generator

Refurbished Aqua-8 Ozone Generator

Regular price $ 85.37 USD
Regular price Sale price $ 85.37 USD
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We accept Mastercard, Visa, American Express, and Discover by phone. To speak with our friendly customer service, dial +1-502-499-4977, Option 1 during our office hours as listed at our Google Business Profile.

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

The Refurbished Aqua-8 boasts an upgrade in ozone output to 800 mg/hour with an oxygen source and 160 mg/hour without an oxygen source. It has an oxygen port for an oxygen generator or oxygen tank. Another feature that sets this unit apart from the Aqua-6 is that it is free-standing and wall-mountable. The unit’s timer functions are upgraded to 18-settings to fit any ozone need. Additionally, the unit comes equipped with self-diagnostics displayed with LED lights.

Parts Included
  1. Aqua-8 ozone generator

  2. Aqua-8 operation manual

  3. Two sets of long tubes for ozonating (each 36 inches long)

  4. Two grey diffuser stones

  5. Spare fuse

Special Features
  • 18-setting functional timer

  • Internal memory that maintains the previous setting if the device is turned off mid-treatment

  • Two 36" flexible tubes for ozonating

  • Two coarse grey diffuser stones

  • Lightweight and portable

  • Wall-mountable

How it Works
  • Plug the Aqua-8 into an electrical outlet.

  • Attach one end of the tubing (36 inches long) into the ozone outlet on the side of the Aqua-8 and attach a stone diffuser onto the other end of the tube.

  • Extend the tubing so that the diffuser stone and the Aqua-8 ozone generator are as far apart as possible.

  • Push in the power button located on top of the unit to the ON position.

  • Press the plus (+) button to select the desired function setting from the table for the desired application time.

  • The minus (-) button will step down the setting numbers sequentially.

  • Operating times will vary according to the size of the room, the amount of water being treated.

For more information, please see our Manual.

Please Note: Operate with good ventilation. 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

Technical Specifications
  • Power Input: 110 VAC 50/60 Hz or 220/240 VAC 50/60 Hz
  • Ozone Output: 800 mg/hour with Oxygen Source; 160 mg/hour with Oxygen Source
  • Weight: 2 lbs
  • Dimensions: 10.25x5.75x9.5 inches
  • Power: 16W

aqua-8 ozone generator cleaning fish tank water


Refurbished units are tested in our facility by our head engineer and are rebuilt to operating order. In most cases, refurbished units are simply returned new units that were purchased in error or need very minor repair such as a new fuse or internal board. These items may have cosmetic flaws. All refurbished units include the manual and all accessories that are included with the original new product.

Call A2Z Ozone at 502-499-4977 between 8:00 am and 4:00 pm EST, Monday through Friday to troubleshoot if you have an issue with your refurbished unit. 

*These units include a 1 year parts and service warranty. Shipping to A2Z Ozone will be paid for by the customer, but return shipping for U.S. customers will be included. International shipping will be paid by the customer both ways.


In Case of Accidental Leakage of Ozone, Keep the Ozone Generator in a Well-Ventilated Area.
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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