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CDU Filtration
FWS Strainer – Primary Filter
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FWS Strainer – Primary Filter
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The BOLEFIL FWS Strainer is a primary filtration solution designed for facility water inlets in CDU (Coolant Distribution Unit) systems. Featuring a durable SS316L wedge-wire basket, it captures particles in the 150–250 μm range to help protect downstream equipment and maintain reliable water flow. Its washable and reusable design supports convenient maintenance and long-term operation, with a stated service life of 10+ years.


We built the BOLEFIL FWS Strainer to provide reliable primary filtration for AI data center cooling systems. Its SS316L wedge-wire basket captures 150–250 μm particles and is washable and reusable. We welcome feedback from engineers on filtration performance, maintenance, connection options, and improvements that could better support real-world CDU applications.