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Polypropylene prefilters PP

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PP polypropylene prefilters are used for prefiltration and fine clarifying filtration of liquids with high level of particle separation or for reduction of final membrane filter loading.


Polypropylene nonwoven material.

Main applications

For prefiltration and bioburden reducing of:

  • biological fluids;
  • pharmaceuticals;
  • solutions with wide pH range;
  • can be used for air and gas filtration.

Particular features and advantages

  • Biologically inert to liquid being filtered.
  • Extended chemical compatibility and thermal stability.
  • High filtration flow rate.
  • Highly effective capture of particles.

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