Dual filter

Details Dual filter Dual filter

2007-01-30

2007-01-30

Barry, Chester T. (Department: 1724)

Liquid purification or separation

Filter

Material

C210S504000, C210S505000, C210S506000, C210S507000, C210S508000, C210S509000

Reexamination Certificate

active

10093651

ABSTRACT:
A dual filter apparatus and a process of making a dual filter apparatus that minimizes disruption to the normal flow pattern through the filter apparatus by forming a porous medium suitable to carry a fluid activator and placing an activator proximate the porous filter medium for in situ fluid treatment and removal of debris from the fluid by screening action of the porous filter medium that entraps debris thereon.

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