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Data Centre Water Cooling & Liquid Cooling Filtration

Protect cooling systems, heat exchangers and liquid-cooled infrastructure with application-specific filtration.

Filtration solutions for data centres and high-performance computing environments

 

As data centre power density increases, cooling systems are becoming increasingly critical to uptime, efficiency and equipment protection. PoreFiltration supplies filtration solutions for closed-loop cooling water, chilled-water systems, liquid cooling and associated water-treatment processes.

From coarse protection through to fine cartridge and membrane filtration, we can help identify the appropriate filtration stage for your system, flow rate and water quality requirements. PoreFiltration supplies bag, depth, pleated, membrane and strainer filtration for data-centre cooling water, closed-loop systems, chilled water, liquid cooling, RO protection and associated water-treatment applications. 

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 Discuss Your Cooling Application 

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 Tell us your flow rate, fluid, existing filter or equipment being protected

Cooling systems are becoming more demanding. Filtration needs to keep up. As rack densities increase and data centres adopt liquid cooling, direct-to-chip cooling and higher-performance heat-transfer systems, maintaining appropriate fluid quality becomes increasingly important. Cooling systems can encounter: Corrosion products Installation debris Suspended solids Pipework debris Scale and deposits Make-up water contamination Biological contamination Treatment-related particulates These contaminants can potentially contribute to: Fouling → Restricted flow → Increased pressure drop → Reduced heat-transfer performance → Maintenance
data-centre-cooling

 What are you trying to protect? 

Heat Exchangers 

Protect sensitive heat-transfer equipment

Upstream filtration designed around flow, contamination and equipment requirements.

 

Liquid Cooling 

For higher-density computing infrastructure

Fine filtration for liquid-cooling systems, including CDU and direct-to-chip architectures.

 

Cooling Water Loops 

Closed-loop and chilled-water filtration

Bag, depth and cartridge filtration for particulate removal and side-stream treatment.

RO & Water Treatment 

Protect membranes and treated-water systems

Prefiltration and polishing filtration around RO and other water-treatment processes.

 

Cooling Towers 

Particulate removal and equipment protection

Bag, depth and cartridge filtration for cooling-water applications.

Tanks & Venting 

Protect stored and circulating fluids

Hydrophobic vent filtration and particulate filtration for tanks and associated systems.

 

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Data Centre Filtration FAQS
What filtration is used in data centres?
 Filtration can be used across cooling-water, chilled-water, liquid-cooling, RO and water-treatment systems. The appropriate technology depends on the application and water quality. 
What filtration is used for liquid cooling?
 Liquid-cooling systems may require fine particulate filtration to protect pumps, heat exchangers, CDUs and cold plates. The specification depends on the particular cooling architecture and fluid. 
Can you filter direct-to-chip cooling systems?
 Filtration can be considered for direct-to-chip cooling systems, but the filter specification must be matched to the cooling fluid, flow rate, pressure, temperature and equipment requirements. 
Where are filters used in a data centre cooling system?
 Filters may be installed on cooling loops, side-stream systems, chilled-water circuits, make-up water, RO pretreatment, cooling towers and liquid-cooling systems. The appropriate location depends on the system design and the equipment being protected. 
What is closed-loop cooling-water filtration?
 Closed-loop filtration removes particulate contamination from water circulating within a closed cooling circuit. Filtration can be installed inline or as part of a side-stream arrangement. 
What is CDU filtration?
 CDU filtration refers to filtration associated with a Cooling Distribution Unit. Depending on the system architecture, filtration can help protect the CDU and downstream liquid-cooling equipment from particulate contamination. 

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