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Perjeta and the Compatibility of In-Line Filters

This article responds to your request for information on Perjeta® (pertuzumab) and the compatibility of in-line filters.

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Last updated March 12, 2023

Compatibility of in-line filters

While in-line filters are not required for use, Perjeta has demonstrated compatibility with the following in-line filters

  • 0.2 µm polyethersulfone (PES) in-line filter
    • 15 µm Nylon in-filter, and
      • 200 µm polyamide in-line filter.[1]

        No data are available for the use of cellulose in-line filters with Perjeta.[2]

        Filter compatibility study

        Compatibility of in-line filters were evaluated using an infusion solution of 420 mg of Perjeta, diluted to approximately 1.5 mg/mL in 0.9% NaCl.[1]


        1. Roche Internal Technical Report. Accessed 12 July 2023.

        2. Roche Internal Communications. Accessed 12 July 2023.

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