Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Selective units or compartments
Patent
1990-10-16
1992-09-29
Dawson, Robert A.
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Selective units or compartments
210315, 21032188, 210487, 2104954, 2104971, B01D 2502
Patent
active
051511800
ABSTRACT:
A filter device for use in a residential water supply system, or the like. The device includes a container having an enclosed cavity, and includes a filter unit disposed in the cavity. The device includes a two-stage filter having a first radial flow filter subassembly and a second axial flow filter subassembly.
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Giordano Edward C.
O'Brien Mark
Petrucci Raymond M.
Taylor Bruce G.
Cuno Incorporated
Dawson Robert A.
Millard W. L.
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