Porex offers four main types of porous glass fiber media: borosilicate microfiber glass filters, quartz microfiber glass filters, microfiber and porous plastic composites, and microfiber glass and polymer fiber composites. These media integrate porous polymer materials (plastics and fiber) with microfiber glass, synchronizing the excellent strength of polymers with a variety of fiberglass functionalities as well as eliminating acrylic binders that could pose risk of potential contamination.

Porex porous glass fiber media are used in a broad range of medical, clinical, and life science applications, such as pre-filtration, sample preparation, analytical testing, and diagnostic testing. Genuine Porex™ materials are specifically developed to meet the rigorous purity standards required in the lab and clinical environments.

Borosilicate Glass
Borosilicate Glass
  • binder free
  • high loading capacity
  • high biomolecular binding
  • fast flow rates
Quartz Glass
Quartz Glass
  • binder free
  • high loading capacity
  • high biomolecular binding
  • fast flow rates
  • very low trace metal content
  • resistant to chemical attack by acidic gases
  • withstands higher temperatures
Further Composites
Further Composites
  • excellent strength
  • binder free
  • high loading capacity
  • high biomolecular binding
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