A multi stage oil filter assembly is disclosed characterized by {HEAD ~ a housing} including {TAIL ~ base} and cover members and at least one intermediate member arranged between the base and cover members 
including
A multi stage oil filter assembly is disclosed characterized by { HEAD ~ a housing } including { TAIL ~ base } and cover members and at least one intermediate member arranged between the base and cover members
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH