
What is the RainBox?
RainBox™ is AgriWater's cutting-edge water treatment technology that mimics natural rainwater by generating energetic hydroxyl radicals through the RainBox Advanced Oxidation Process R-AOP. These radicals are formed in pressurised, flowing water via the reaction of photon energy-loaded oxygen with hydrogen peroxide, which acts as a catalyst for the R-AOP reactions. At discharge, the reactants of the R-AOP break down into oxygen, carbon dioxide, and water. The interaction of the R-AOP reactions with the water—along with the resulting by-products—boosts soil health, improves irrigation efficiency, and enables increased crop yields.
Soil Treatment Process
- Step 1: Water Penetration Water with high gas content and lower viscosity penetrates deeper and distributes more widely.
- Step 2: Soil Aeration & Compaction Relief Entrailed O2, CO2, and N2 gases improve the soil profile's structure.
- Step 3: Aerobic Soil Life Support Supports microbial activity and beneficial organisms across the profile.
- Step 4: Release of Tied-up Nutrients & Minerals Water movement and microbial action unlock vital nutrients.
- Step 5: Reduced Stress on Roots Healthy soil = strong, stress-free root development and function.
Benefits of RainBox™ technology
- Cleaning Of Irrigation Removes buildup in pipes and nozzles.
- Soil Regeneration: Breaks salt bonds and aerates the soil for improved root growth and biology.
- Enhanced Water Absorption: Makes treated water more bioavailable.
- Increased Crop Yields: Improved nutrient uptake = stronger crops.
- Sustainably Engineered: Designed to reduce environmental impact.
- Supports Carbon Reduction: Enhances soil carbon cycling and sequestration.
- Water Saving Technology: Reduces irrigation frequency and volume.
Real Results
Farmers using RainBox™ have reported significant improvements in soil health and crop yields. The system's unique R-AOP technology enhances water quality, leading to better irrigation efficiency and healthier plants.
RainBox™ has been successfully implemented in various regions, demonstrating its versatility and effectiveness in different soil, climate and crop types.
In a recent study, farmers observed no more standing water in the treated fields, indicating improved drainage and soil structure. The results were evident in the field, with crops thriving in previously challenging conditions.
Below you will see comparison images of Control and Treated fields, notice the standing water in the Control field and the lack of it in the Treated field.


What's in the Box
The RainBox™ system is designed for easy installation and maintenance. It includes a range of components that work together to deliver optimal water treatment results.
Each RainBox™ unit uses UV lamps to generate ozone, which is drawn into the water stream through a venturi injector. Hydrogen peroxide is added to enhance the Oxydation Process into Advanced Oxidation Process R-AOP, creating powerful hydroxyl radicals that improve water quality and soil health. The system includes a control panel for easy operation and sensors to monitor performance.
The RainBox™ system is designed to be user-friendly, with a simple interface, and mobile app, that allows farmers to easily adjust settings and monitor performance. The system is also equipped with sensors that provide real-time data on water treatment and system performance, allowing for proactive maintenance and troubleshooting.
With its compact design and user-friendly interface, the RainBox™ system is suitable for a variety of agricultural applications, from small farms to large-scale operations.
Below you will see the RainBox™ system along with the RainBot™ Peroxide system that is used to inject the H2O2 into the water stream. The RainBot system is a separate unit that can be used in conjunction with the RainBox™ system to provide the R-AOP capabilities.
Proven Around the World
With over 3,000 units installed globally, RainBox™ is trusted by farmers across USA, Canada, Zambia, South Africa, Australia, and beyond.

“The impact was well beyond our expectations. We saw a significant increase in yield.”
– Bill Tamminga, Canada“The plants grow faster and more vigorously than ever before thanks to RainBox™.”
– Gert van Rensburg, South Africa“The installation of 3 RainBox Units contributed to an increased percentage of our butternut export. The butternuts were more uniform and the plants recovered significantly faster after very high temperatures… I am pleased to share my success with your organization!”
– Werner du Plessis, Goosen Boerdery & Denou Farming, Ceres“For me it is important to always look for new technologies that can sustainably increase my profitability in the long term. The RainBox Unit is successful in achieving this…”
– Attie Scholtz, Vaallus, Douglas“It took 6–8 hours to increase the subsoil of my orchards under drippers to field capacity. The filter had to be cleaned once a week and the drippers twice a month due to blockages. After five months of RainBox treatment, it took only four hours to water the subsoil (350 mm). The filter and drippers are now only inspected every two months!”
– Errol Hewson, Penhill Farms, AddoRainBox™ explained by one of our expert Agents
Get in Touch
Questions? Suggestions? We're ready to assist—just fill out the form below or reach out via phone or email.
Contact Details
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Phone:
+1 707 407 1030 -
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Email:
[email protected] -
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Address:
1st Floor, Calendon Square,
Davidson Road, George 6529,
South Africa