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Industrial Filtration: AQUA-STREAM


Cooling Tower Water Filtration
The Aqua-Stream™ side-stream filtration system uses high efficiency cross-flow technology to remove solid contaminants and control bacteria in cooling towers. By removing waterborne deposits and bacteria, the filter improves heat transfer efficiency, decreases energy costs, slows corrosion, and decreases the need for water treatment chemicals by up to 90%. In addition to providing high performance solids removal, the Aqua-Stream uses a unique EPA-registered antimicrobial filter media, Pathex®, to control and kill bacteria on contact. 
How it Works
The Aqua-Stream side-stream filter pairs cross-flow technology with single or multiple high efficiency filters configured to meet the flow rate requirement for your cooling tower system. The device continuously filters a portion of the cooling water, reducing down time and providing constant filtration and purification. Large particles are trapped by the filter bed, and smaller particles are removed by cross-flow action. Automatic backwashing removes solids collected by the media bed to keep the filter clean and prevent caking in the media bed. 

Unlike traditional sand filters, the Aqua-Stream removes 95% of suspended solids down to the sub micron level (0.5 microns) and simultaneously kills and controls waterborne bacteria. Additionally, combining its high efficiency design with Pathex filter media requires 50% less backwash than competitive products.  
Available in standard and custom sizes
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Includes EPA-registered antimicrobial
filter media to kill bacteria on contact
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The Benefits

On/Off toggle: Operational Efficiency
Enhanced efficiency reduces operational costs, energy consumption and water use
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Operates on standard electrical power using automated controls for low maintenance requirements.
Pathex reduces use of water chemicals up to 90%
Pathex controls bacteria and can reduce the use of water treatment chemicals up to 90%.
Checkmark: Aqua-Stream is a proven solution for earning LEED certification points
Choosing Aqua-Stream for your cooling tower water filtration is a proven option for earning LEED certification points.
Include Aqua-Stream in your water treatment plan for ASHRAE-188 compliance
Including Aqua-Stream in your facility’s water
treatment plan for controlling 
Legionella 
enables ASHRAE 188 compliance.

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> Click to download brochure.
MAINTENANCE
INSTALLATION

This is what the U.S. Department of Energy says about side stream filtration for cooling towers. 
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