The New CX Series:
Commercial RO at its finest.

The CX Series Features:

• High Flow Cold Water Extra Low Energy RO Membranes
• 3,000-20,000 Gallons Per Day
• Programmable Digital RO Controller with Dual TDS and Temp Probes.
• 1:4 System Ratios (1 gal drain to 4 gals Product Water)
• Recycle Circuit recycles drain water back through the system for a second pass.
• Quick Change Carbon Filters (CX3000 & CX6000 only)
• Carbon flush valve (CX3000 & CX6000 with Quick Change Carbon Filters only)
• Tank Float Switch

The Most Efficient RO on The Planet!

The CX6000-QC comes loaded with all the bells and whistles. 
Permeate flush, high-pressure flush, and antiscalant injection
operating on a mere 110VAC, 9A of power.


CX Series Optional Features

• Auto High-Pressure flush
• Permeate Flush (flushes entire system with RO permeate water on shutdown for supreme membrane longevity
• Backwashing Catalytic Carbon Media Tanks with programmable head and RO lockout.
• Antiscalant Injection
• 1Ph and 3Ph motor option.


One of the largest factors of filtering water is the amount of waste that is produced in the process. Because Growonix uses the highest-quality components and filters, its units can deliver 2:1 or 1:1 water to filter water ratios. That means less wasted water and lower water bills. The flow rate is another important factor when selecting a unit and Growonix offers many unique models which provide a wide range of flow rates for any size garden. Additional booster pumps can be added on some units to increase the flow rate even further if needed.

Incredibly Low Waste Water Ratio
Growonix was the first to introduce 2:1 and 1:1 System ratio and provides optimum performance across its entire line of filters.

Wide Range of Flow Rate Options
Find the perfect unit for your needs or add a booster pump for even more performance!

GrowoniX RO Systems Offer These Benefits:

Near-Zero PPM
Most nutrient lines assume you are starting with 0 PPM water which Growonix RO Filters can provide.

Multi_Stage Filtration
Growonix units use and advanced multi-stage process allowing you to control filter level and easily replace individual as needed.

Easy To Read Gauges
The Flow Box by Growonix gives you peace of mind knowing you will see exactly when to change out filters.

Many Filter Options
Growonix offers various filters for each stage of filtration giving you the ability to configure the perfect combination for your unique needs.

Double Your Output 

With These Awesome

Performance Enhancing Accessories

Antiscalant Injection

Chemical Injection Pump-  injects antiscalants into the membrane element(s) and allows system ratios as low as 1/4:1. Enables membrane elements to last for years before changing. Also used to inject various solutions into the feed water to help with boron, iron, bacteria, and other common feed water issues.

Pumps and Controllers

Low water pressure and cold water are just a few of the factors that can adversely affect your water production and gardening efficiency.  At GrowoniX, water delivery and pressure boosting are two of our favorite topics.

We carry a complete line of custom built pumps to meet every water demand.  Low water pressure is no longer an issue. Our commercial/industrial grade pumps are ready for continuous duty and years of trouble-free of duty. With a GrowoniX pump, your water demand is guaranteed to be met.

Trigger drain pumps when water is present in the drain line, having precise control over effluent water. Controllers are fully adjustable to handle a variety of plumbing and are PLC controllable.

Carbon Media Tanks

All shapes, all sizes. Dual up-flow/down-flow designs, quick fill port.
Perfect for pH neutralizing, alkaline media, iron removal, and de-ionizatin

Easy to Change Filters

Growonix units are designed to be easy and maintain. Each unit comes with pre-installed filters which are easily removed and replaced when needed. Filter upgrades are also available for various source water contaminant levels. For instance, well water users can benefit from higher sediment filtration provided by pleated sediment filters, whereas city-water users might want the higher flow rate offered by spun sediment filters.