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Filter system with automatic media refresh

  • US 20050150382A1
  • Filed: 01/08/2004
  • Published: 07/14/2005
  • Est. Priority Date: 01/08/2004
  • Status: Active Grant
First Claim
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1. A filter system comprising:

  • a channel through which fluid passes;

    a source of clean filter media adjacent the channel; and

    a repository for used filter media adjacent the channel, wherein clean filter media travels from the source through the channel to collect a contaminant, and wherein the filter media travels from the channel to the repository.

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