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FILTER SCRAPER

  • US 20190329165A1
  • Filed: 04/27/2018
  • Published: 10/31/2019
  • Est. Priority Date: 04/27/2018
  • Status: Active Grant
First Claim
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1. A filter apparatus, comprising:

  • a filter element including a filter body with an external surface enclosing a filter passage, the filter body including a first end, an opposite second end, and a longitudinal length extending between the first end and the second end;

    a scraper element disposed about the external surface and configured to move along the longitudinal length of the filter body.

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