The second portion of the cap 16 that defines the small cylindrical cavity 32 has {TAIL ~ a circular outlet port} 40 that is centrally positioned to allow the outflow of filtered water to {HEAD ~ the manifold} 24 
The second portion of the cap 16 that defines the small cylindrical cavity 32 has { TAIL ~ a circular outlet port } 40 that is centrally positioned to allow the outflow of filtered water to { HEAD ~ the manifold } 24
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH