Data Center Treatment
We provide targeted and effective water treatment solutions for data center cooling systems, including cooling towers and closed-loop systems. These often suffer ongoing efficiency and maintenance problems caused by scale, corrosion, biological growth, and poor water quality.
Data center cooling infrastructure typically includes both cooling towers and closed-loop systems. Learn more about each application below.
Cooling Tower Treatment for Data Centers

The EasyWater CTF System provides chemical-free sidestream treatment for cooling towers used in data center cooling systems, helping improve water quality and overall cooling system performance.
Cooling Tower Problems
- Scale formation
- Corrosion
- High bacteria counts
- Legionella
- Algae
- Sediment buildup in the sumps
CTF System Solution
- Continuous sub-micron filtration reduces sediment and bacteria
- UV disinfection lowers bacteria counts and reduces legionella risk
- Prevents and removes scale and biofilm without salt or aggressive chemicals
Operational Impact
- Energy savings
- Longer equipment life
- Less maintenance
- Reduced chemicals
- Water savings (COC-dependent)
- Safer for people and environment
“In less than 3 weeks of CTF treatment, the bacteria levels went from 105 to 100, and Legionella from 1,790 to None.“
— Boca Raton Regional Hospital
Closed Loop Treatment for Data Centers
The EasyWater Series C System provides chemical-free sidestream treatment for closed-loop cooling systems used in data centers, helping reduce corrosion, fouling, and dissolved oxygen while improving overall system performance.
ROI
Closed Loop Problems
- Corrosion caused by dissolved oxygen
- Sediment and sub-micron metal particles in the water
- Insulating high iron content, limescale and biofilm deposits
- Typically 3-7 ppm dissolved oxygen
Series C Solution
- Removes the root cause–dissolved oxygen–using specialized media
- Filters sediment and ferrous metals to sub-micron levels
- Prevents and removes scale, iron oxide, and biofilm without salt or chemicals
Operational Impact
- Standalone chemical-free system (can complement glycol treatment)
- Longer equipment life
- Reduce maintenance by 50%+
- Increased thermal efficiency
- Safer for people and environment
“I’m very impressed with the very low iron and copper levels. This indicates great corrosion control in the system.“
— Chem-Aqua Consultant
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