All members of the Sartoguard family utilize a highly asymmetric polyether sulfone (PES) membrane double layer for unmatched protection of final filters and bioburden reduction with an LRV of 6 per cm². In addition, combinations with different depth filter materials and gamma sterilizable versions are available.

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Products (5)

<h3>Applications:</h3>

  • Protection of downstream equipment and final membrane filters
  • Bioburden reduction
<h3>Benefits:</h3>
  • More economical process flow
  • Downsizing of filtration systems
  • Significantly higher total throughput performance
  • LRV of 6 per cm2 filtration area for Brevundimonas Diminuta and for Serratia Marcescens
<h3>Pure PES membrane</h3>

<u>Sartoguard PES</u>

For all, basic membrane prefiltration steps to protect your final membrane filter and downstream equipment. The single-use variants are also available as gamma sterilizable versions.

<h3>Power of glass fleece</h3>

<u>Sartoguard GF</u>

The Sartoguard GF filter elements combining the defined retention performance of membrane filters with high adsorptive power of glass fiber fleeces.

<h3>Unique PES Nanofleece</h3>

<u>Sartoguard NF</u>

The Sartoguard NF is the only gamma sterilizable membrane depth filter combination in single-use applications utilizing unique PES Nanofleece technology. The Nanofleece protects the membrane double layer from early blockage due to a high particle load.

For highest process flexibility all Sartoguard® filters are available as for conventional stainless steel or single use applications. All filter elements are available in various sizes and adapter combinations.

Product Information

  • Brand
    Sartoguard PES
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