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WN Series Pleated Polysulfone Membranes
FCWN Series filters are composed of pleated, highly asymmetric, polysulfone membrane over a non-woven polypropylene support layer. For high flow rates and low pressure drops, FCWN absolute rated filters are designed for post filtration in high purity water applications. High-purity construction materials are factory rinsed with DI water for quick on-stream rinse with a minimum of throughput and thermal welding minimizes extractables. All materials are FDA listed and meet criteria for USP Class VI Biological Tests for Plastics, ensuring no surfactants or coatings interfere with your application.