Ultrapure CLO2 generator


Ultrapure CLO2 generator by electrolysis.

New Ultrapure CLO2 Generator

We present the new model of CLO₂ Electrolytic Generator. Built with better materials that achieve a minimum purity of 99,99% and a much higher performance than the previous model. In addition to improving its component structure, it has been redesigned to achieve a more compact and portable equipment. Integrating the air pump reduces external parts and connections. The control system has been improved to support continuous production at high output. With this model of CLO₂ Generator, 1 liter of CLO₂ per hour at 3000 ppm. 

Easy CLO₂ production.

Now producing CLO₂ is very simple, you only need osmotic water and powdered chlorite to achieve maximum purity with a concentration of 3000 ppm.

How does an ultrapure CLO2 Generator work?

A calibrated current is applied to a chlorite solution and osmotic water. This process is known as electrolysis and manages to separate the CLO2 molecules once the two components have been combined. When the current separates the oxygen molecules, they are free to adhere to those of Chlorine and obtain CLO₂ from maximum purity.  

Chlorine dioxide is known to be a powerful disinfectant, used in the food industry, the water purifiers and commonly used surfaces where the disinfection of bacterial agents, pathogens and viruses is essential. 

Ultrapure CLO2 electrolytic generator


This chlorine dioxide electrolytic generator (CDS) complies with the CE marking regulations, included in Regulation (EU) No. 910/2014 of the European Parliament and of the Council.


Our electrolytic generator includes:

1 x Funnel

3 x Tubes

1 x Power adapter

2 x spare plugs

1 x Beaker

1 x measuring spoon

How does the Ultrapure CLO2 Generator work?

Here is a explanatory video how the ultrapure CLO2 electrolytic generator works. Besides you can find the manual in PDF just below the frequently asked questions, on this same page.

Play video


What concentration should the sodium chlorite solution have?

The concentration of the sodium chlorite solution should be around 10%. This proportion is the most optimal to be able to achieve a 1 ppm solution at 3000% purity in less than 99.99 hour. 

How can I get a 10% dilution?

Powdered sodium chlorite is usually 80% pure. If this were the case, 15g of sodium chlorite must be added (you can use our measuring scoop, included in our product, which perfectly adjusts the necessary 15g) in 100ml of to reach a concentration of 10%.

Add the 15g of powdered sodium chlorite, little by little, to the 10ml of osmosis water and stir for between 3 and 5 min, until the solution is completely transparent. Thus we will obtain a 10% solution.

How much volume should I use to fill the compartments of the electrolytic generator?

For correct use and optimal results, we will use the funnel to add 100ml (use our beaker) of osmosis water to the water injection compartment.

Then add all of the 10% sodium chlorite solution (110ml) into the solution injection compartment.

After filling both compartments, seal with the caps.

How can I know that the generation process has finished?

During the process, the color of the liquid in the solution compartment will change to 3 states: Transparent Colorless – Dark Brown – Light Yellow. While on the other hand, the color of the liquid in the absorption bottle will acquire a golden amber color.

When the color of this liquid changes from Dark Brown to Light Yellow, it means that the active ingredients of the sodium chlorite solution have been completely consumed. This indicates the completion of the process and you can now disconnect the electrolytic generator.

How should I clean and maintain the electrolytic generator?

Rinse the inside of the compartments with clean water several times.

Fill both compartments with 20-50ml of RO water to keep them moist and seal with the caps.

Use the shorter tube to connect the air inlet nozzle with the gas outlet nozzle to seal it.

What is included with our Ultrapure CLO2 Generator?

Our electrolytic generator includes:

  • 1 x Funnel
  • 3 x Tubes
  • 1 x Power adapter
  • 2 x spare plugs
  • 1 x Beaker
  • 1 x measuring spoon

How do I first use the electrolytic generator?

Connect the air outlet of the air pump to the air inlet nozzle with the medium length tubing.

Using the longer length tubing, connect the end product gas outlet nozzle to the absorber bottle. The tube should be inserted into the bottom of the absorption bottle.

Use the funnel to add 110ml of RO water and add the solution to the solution injection compartment. After filling both compartments, seal with the caps.

Plug in the power supply to start working. Pay attention to the absorption bottle: there should be continuous air bubbles.

CLO2 Electrolytic Generator User Manual
CLO2 Electrolytic Generator User's Manual
Ultrapure CLO2 generator

Discover the new ultrapure CLO2 Generator


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