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Multi-flow filtration system

  • US 8,974,569 B2
  • Filed: 08/22/2011
  • Issued: 03/10/2015
  • Est. Priority Date: 10/10/2008
  • Status: Active Grant
First Claim
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1. A filter cartridge assembly comprising:

  • a) a cylindrical housing having opposed proximal and distal ends, and defining an interior cavity having first, second and third flow paths extending therethrough;

    b) a cover plate associated with the proximal end of the housing and having an input manifold defining first, second and third inlet ports corresponding to the first, second and third flow paths;

    c) first, second and third filter elements disposed within the housing for conditioning fluid respectively flowing through the first, second and third flow paths;

    d) an end cap associated with the distal end of the housing and having first, second and third outlet ports formed therein corresponding to the first, second and third flow paths; and

    e) first, second and third annular face seals supported on an exterior surface of the end cap, respectively associated with the first, second and third outlet ports, wherein the annular face seals are all located in a common plane.

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