SP-16G Swimming Pool Ozonator
SP-16G Swimming Pool Ozonator
SP-3G Swimming Pool Ozone Generator-A2Z Ozone
SP-3G Swimming Pool Ozone Generator A2Z Ozone chlorine chemical free water
SP-3G Swimming Pool Ozone Generator

SP-3G Swimming Pool Ozone Generator

Regular price $ 416.99 $ 400.74

“We had an ozone generator of lesser quality and it did not keep up with our pools needs. We still had to add chemicals. We purchased the SP 3 generator and have had the clearest pool ever. Even with all the rain and humidity this summer what little algae we did get just vacuumed up no problem. We just recommended this to [a] friend and they ordered one for their pool.”

Shelley A.


If you are tired of itchy, irritated eyes and skin from chlorine and chemicals, then it is time to try ozone. Ozone reacts faster and is more effective than chlorine at killing bacteria. This is because chlorine needs to diffuse through the cell wall and disrupt bacteria metabolism. Ozone rips open the cell wall from the outside, causing the cell contents to fall apart. This process is called cell lysing. With ozone, after the destruction of the cell, 03 simply reverts to 02. The additional oxygen in the water creates a safe, clean and refreshing swimming experience that only ozone can provide. There are no toxic or hazardous byproducts! Take care of your friends and family by cutting contact with irritating chemicals.

  • The SP-3G can treat pools up to 10,000 gallons in certain conditions.
  • LED status Indicators
  • CD Corona Discharge
  • Air-Cooled
  • Variable Ozone Output (10-100%)
  • PTFE tube for O3 outlet
  • Stainless steel fittings

Please note: a venturi injector is needed.


SP Series Pool Ozone Generator


A2Z SP series is designed to plumb into your swimming pool pipeline via venturi injector method. A2Z manufactures our own venturi injectors in ¼”, ½”, ¾” 1 inch, 1.5 inch and 2 inch sizes.

For 2" or 1 1/2" piping, it is necessary to build a manifold and use a 1" Venturi Injector. Use the Venturi Injector 1/2" the size of the pipe size. If you wish for us to build the manifold, please visit our accessories page and select the manifold you need.

Identify the pool water supply line after the pump, filter and heater- tap into this location.  Glue in the proper injector, noting the direction of flow, arrow on venturi should be set as the same direction as water flow.  In-depth installation is included in our SP series manual (included with every purchase) and available for download by clicking here.


SP Series Pool Ozone Generator Installation


Technical Specifications 

  • Ozone Output: 3 g/hour
  • Concentration: g/m3 Oxygen: 25-45 Air: 5-15
  • Electric Voltages: 220/240 or 110/120 VAC 50/60 Hz
  • Power Watt: 80
  • Size: 11x8x14.3 inches
  • Weight: 14 lbs

Important: These units are not waterproof. Please try to refrain from getting them wet.


Parts Included

  • SP-3G Swimming Pool ozone generator
  • SP Swimming Pool operation manual
  • Flexible tubing
  • PTFE tubing
  • Spare fuse
  • Check valve (2)
  • Spare fan filter

If you have issues with a product that is under warranty and you are located in the USA, please call A2Z Ozone, Inc. at 502-499-4977 between the hours of 8:00 am and 4:00 pm EST Monday through Friday, or email service@a2zozone.com. We will troubleshoot with you over the phone. If we cannot resolve the issue over the phone, you can send the unit back to us at: 

A2Z Ozone
1844 Cargo Court
Louisville, KY 40299


All of our generators come with a one year full parts and service warranty, we also offer a 30-day money back guarantee! Return your unit in new condition and receive a refund minus 10% restocking fee. Shipping is paid by the customer.

We will repair the unit and ship it back. In the case that it cannot be repaired, we will send you a new one. 

We offer an extended 1-year warranty on new units. If purchased, this year will be added to the 1-year warranty provided with each unit.  Shipping will be paid by the customer for extended warranties. 

International shipping will be paid for by the customer both ways.

We at A2Z Ozone, Inc. are committed to providing you with the best service possible. 

By default we offer warranty for 12 months, but you can extend it for up to 12 months. 

30 day money back A7K

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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