Patent ID: 6360898
Filing Date: 2002-03-26
Classification: B01D

Abstract:
A filter housing and a filter cartridge comprising:an upper section with an outlet for flow communication with a waste water treatment tank discharge outlet and a lower section with an open bottom, said upper section being coaxially mounted above said lower section, said upper section and said lower section receiving said filter cartridge therein, said upper section having at least two outwardly extending co-axial rings of different diameters, said co-axial rings comprising a first ring circumscribing a second ring, the first ring having an inner diameter greater than an outer diameter of said second ring, said rings disposed to receive one of a plurality of waste water treatment discharge outlets of different diameters; and said lower section having an inwardly extending sealing edge positioned adjacent a bottom end of an outlet flow chamber, said outlet flow chamber located adjacent an outer side of said filter cartridge, said sealing edge being in contacting relation with a lowermost portion of said filter cartridge, said sealing edge covering and sealing the bottom end of said outlet flow chamber.