The supply side filter includes {HEAD ~ a filter media} for filtering {TAIL ~ needed fluid} as it is drawn back into circulation 
The supply side filter includes { HEAD ~ a filter media } for filtering { TAIL ~ needed fluid } as it is drawn back into circulation
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH