{HEAD ~ The first portion} of the cap 16 that defines the large cylindrical cavity 28 has a pair of diametrically spaced arcuate shaped inlet ports 36 and 38 positioned to allow {TAIL ~ the inflow} of unfiltered water from the manifold 24 for passage through the filtration media 14 
{ HEAD ~ The first portion } of the cap 16 that defines the large cylindrical cavity 28 has a pair of diametrically spaced arcuate shaped inlet ports 36 and 38 positioned to allow { TAIL ~ the inflow } of unfiltered water from the manifold 24 for passage through the filtration media 14
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH