Coolant Alphacool 17635 Transparent White 5L

ES deionized water by Alphacool is an industry-grade purified fluid formulated for servers, workstations and high-reliability computer cooling systems. The liquid is demineralized and deionized through multiple filtration stages to remove organic and inorganic substances, producing an extremely pure coolant that leaves no residues and minimizes risk to cooling components.

Advantages

Compared with household distilled water (≈20 µS/cm), Alphacool ES purified water has an electrical conductivity below 0.1 µS/cm. Its very low conductivity prevents chemical reactions with metals such as copper, brass, or nickel and avoids limescale deposits. These properties reduce the potential for corrosion and deposits, helping to protect components, extend service life, and lower maintenance needs.

Suitable for

• Server cooling loops
• Workstation liquid cooling systems
• High-purity custom PC loops where residue-free fluid is required

Key specifications

• Brand: Alphacool
• Model / MPN: 17635
• Volume: 5 L
• Color: Transparent white
• Conductivity: < 0.1 µS/cm (typical for ES deionized water)
• EAN: 4250197176354

How to use

Fill the cooling loop with the Alphacool ES deionized water according to your system manufacturer's instructions and standard liquid-cooling procedures. Ensure all components and the loop are clean before filling. After filling, run the pump and bleed air from the system until stable circulation is achieved. Follow normal leak-testing and priming steps for PC or server liquid cooling setups.

Recommendations

Do not mix this purified water with other fluids. Mixing can contaminate the fluid according to DIN/ISO analysis standards, may alter its properties, and will void any warranty.