Bacteriostatic filter cartridge

Details Bacteriostatic filter cartridge Bacteriostatic filter cartridge

2005-02-15

2005-02-15

Fortuna, Ana (Department: 1723)

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

C210S488000, C210S489000, C210S493100, C210S483000, C210S494100

Reexamination Certificate

active

06854601

ABSTRACT:
A bacteriostatic filter cartridge having a porous core member about which is layered a yarn and/or a polyester membrane and/or melt blown web of polypropylene and/or a trilaminate polypropylene membrane, any or all of which may be impregnated with an antimicrobial agent. The filter cartridge is sized so as to fit tightly into a cartridge housing of a fluid filtration system. Fluid passing through the cartridge housing will be filtered by the filter cartridge to remove contaminants from the water and which prevents the growth of bacterial and other microorganisms on the filter media.

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patent: 57-84703 (1982-05-01), None

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