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Crankcase Ventilation Filter

  • US 20080035103A1
  • Filed: 02/22/2005
  • Published: 02/14/2008
  • Est. Priority Date: 02/23/2004
  • Status: Abandoned Application
First Claim
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1. A crankcase ventilation filter including:

  • (a) a first media stage comprising continuous, extruded, fibers having a largest cross-sectional size of at least 10 micron, a calculated pore size, X-Y direction, of 10-60 microns, and an added binder resin content, if any, of no greater than 7% by weight of total fiber material;

    (i) the continuous fibers being bonded at spaced locations.

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