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Graver Technologies specializes in designing, engineering, and manufacturing a comprehensive line of high-performance and cost-effective filter cartridges and housings for liquid process filtration. Serving a variety of industries—such as food and beverage, chemical, microelectronics, and healthcare—our solutions are tailored to meet diverse application needs.

Key liquid process filters include:

  • Melt Blown Depth Filters: Designed for applications requiring reliable depth filtration.
  • Resin Bonded Filters: Ideal for high-temperature applications and resistant to a wide range of chemicals.
  • Microfiberglass and Polypropylene Pleated Cartridges: Provide an extensive filtration area for high efficiency and longer service life.
  • Membrane Filters with PTFE or Polyethersulfone (PES): Perfect for critical applications requiring precise filtration and high purity.

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Internal ID: 361
ZTEC™ P Series

ZTEC™ P Series

ZTEC™ P Sterilizing Grade membrane cartridges are validated for complete bacterial retention to yield product sterility in biopharmaceutical final filtration applications.

Key features:
  • Manufactured in an ISO Class 7 Cleanroom Environment
  • 100% flushed with ultrapure DI water
  • Meets ASTM Standards for Sterility
  • Repeatably Steamable/Sanitizable
  • 100% Integrity tested prior to release
  • Pore size, lot and serial number are stamped on each filter element for identification and traceability
  • Complete validation guide available
Internal ID: 362
ZTEC™ WB Series

ZTEC™ WB Series

ZTEC™ WB cartridge filters use PES membrane to remove spoilage organisms and inorganic particulate to protect beverages.

Key features:
  • Manufactured in an ISO Class 7 Cleanroom Environment
  • 100% flushed with ultrapure DI water and integrity tested
  • Low adsorption of protein, color and flavor components
  • Steamable/sanitizable for cleaning and reuse
  • High log reduction values for spoilage organisms
  • PES membrane provides high capacity contaminant loading
  • Complete qualification guide available
  • Quick wet treatment available
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Contact Us

If you have questions or comments regarding the information in this site, or if you wish to receive additional information on Graver Technologies, please contact us:

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