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The NA series cartridge filter's multi-zone design produces a gradient pore structure to provide pre and post filtration in a single cartridge.Delivers precision filtration through patented advanced melt blown CoLD technology structure
Siemens Water Technologies offers a wide range of filter cartridges and housings to meet various application and removal needs. The NA Series is an absolute-rated cartridge which provides sharp particle cutoff to deliver precise removal effeciencies. This 100% polypropylene construction is free of surfactants, binders and adhesives and is FDA-approved for food contact in accordance withTitle 21 of the U.S. Code of Federal Regulations. Patented fiber- technology and melt blown structure provide an outstanding retention effeciency, mechanical strength, and long on-stream life. All polypropylene components meet the specifications for biological safety as per the USP for Class VI-121°C plastics (gaskets/O-rings excluded).
- Gradient pore structure provides pre- and post- filtration in a single
cartridge
- FDA-approved materials of constructions
- Non-toxic, biologically safe
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5 micron and larger complies with EU Directive 2002/72/EC for plastic in food contact (in simulants A, B, C, and D).
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