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Filter system for removing contaminants from water and method thereof
   
Document Number
US Patent 6599428
Issued Date
July 29, 2003
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Abstract
An improved filter device for the removal of contaminants from water and method of using same. The present invention comprises an outer housing having an inlet at one end for water to be purified and an outlet for purified water at an opposing end thereof. An inner filter is situated within and in fluid communication with the outer housing to remove contaminants from the water. Within the inner filter is an inner filter housing. Within the inner filter housing is at least one uniform region of dispersed granular copper media. A filter pad is positioned within the inner filter housing. Further, a region of granular activated carbon is positioned opposite the uniform region by the filter pad.
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Filter system for removing contaminants from water and method thereof - US Patent 6599428 Drawing
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Number of Claims:
10
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Published
July 29, 2003
Application Number
09/736,637
Filed
December 14, 2000
US Classification
210/668   210/266 210/282 210/283 210/669 210/688 210/694
Int'l Classification
C02F   1/28   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
RELATED APPLICATION This application is a continuation-in-part of U.S. patent application Ser. No. 09/431,942, filed Oct. 1, 1999, now abandoned; and claims priority from U.S. Provisional Application No. 60/249,033, filed Nov. 15, 2000.
USPTO Field of Search
210/668   210/669   210/694   210/266   210/282   210/283   210/688  
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