Seeking Alpha

  Polypore International, Inc. - NYSE

11/26/2014, 6:15 PM ET
  • 1980XLS | Send Message 9 May 2011

    Just as in PPO, another big win for Warburg Pincus in NUAN
      PPO vs. ETF Alternatives
      Company Description
      Polypore International, Inc. is a technology filtration company which develops, manufactures and markets specialized microporous membranes used in separation and filtration processes.