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DOS-X Dissolved Oxygen System

The DOS-X™ Series is an economical and effective means of enhancing dissolved oxygen content in irrigation water and boosting plant health and production.

Now available in standardized models capable of treating up to 15,000 gallons per day!

Dissolved Oxygen System

Dissolved oxygen infusion is a burgeoning technology with new applications being found every year. In horticulture, dissolved oxygen has traditionally been controlled by using inefficient blowers and air stones. While being able to marginally raise dissolved oxygen to a natural 8 ppm, surpassing this has been difficult up until recently with the advent of nano- and microbubble infusers. Our new DOS-X™ Series of dissolved oxygen infusers are our refreshed take on D.O. infusion, capable of boosting dissolved oxygen content up to 20 ppm – more than what can be found in nature! By supplementing dissolved oxygen in irrigation water, horticulturalists can increase their growth rates, help fend off rootzone diseases and decrease fertilizer usage by up to 20%, ultimately saving you time, money and headaches.

The DOS-X™ Series

DOS-X™ Series Product Lineup


Capable of handling up to 4,000 gallons per day


Capable of handling up to 8,000 gallons per day


Capable of handling up to 10,000 gallons per day


Capable of handling up to 15,000 gallons per day

Need a larger system that doesn’t fall into these categories?
Give us a call +1-800-438-4328 or request a quote!

Benefits of the DOS-X™ Series

  • Simple and efficient installation
  • Can be used with either our O2 Gen or locally sourced oxygen tank
  • Rapid ROI
  • Self-cleaning; no need for replacement parts
  • Scalable for irrigation requirements

Benefits of Dissolved Oxygen Infusion

  • Increased Plant Growth
  • Faster Rooting Times
  • Faster Crop Turnover Rates (1-2 weeks less)
  • Reduced Disease Pressure
  • Lower Fertilizer usage and costs

How does the DOS-X™ Series Infuse Dissolved Oxygen?

The DOS-X™ Series utilizes a “mass transfer fiber” allowing for the generation of nanobubbles. These fibers have tiny pores along its surface that are roughly 20 molecules of oxygen wide, allowing for these nanobubbles to form. When these bubbles “pop,” that oxygen is then absorbed and dissolved into irrigation water, resulting in the supranatural dissolved oxygen content modern horticulturalists are looking for.


The new DOS-X™ Series is required to be installed on a recirculation pattern. This recirculation loop is independent of your irrigation system, requiring only the DOS-X™, an oxygen source of your choosing, a power supply and some extra PVC. The inlet is supplanted in your reservoir or pond and is connected to the onboard pump. Water then travels through the dosing matrix and is sent back into our reservoir through a separate pipe. Our optional DO STAT™ can control the entire system based on set point, however a handheld D.O. Meter can be used instead. If using a meter in lieu of a D.O. STAT™, simply hit the on/off switch when the set point is reached.

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The BioTherm Process


Our experienced staff will walk through your specific wants and needs and show you how BioTherm can help.


BioTherm will design a custom engineered solution to meet your performance requirements.


Our easy-to-read proposal format clearly explains what’s in our system and how it operates.


Enjoy lifetime support of any BioTherm system! We are in this together.

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