The coating path may be adjustable via one or more valves to take delivery of the coating solution from the output of either the first filter element, the last filter element, or any of the intermediate filter elements, each of which delivers {HEAD ~ coating solution} with {TAIL ~ particle sizes} determined by the pertinent pore sizes 
with
The coating path may be adjustable via one or more valves to take delivery of the coating solution from the output of either the first filter element , the last filter element , or any of the intermediate filter elements , each of which delivers { HEAD ~ coating solution } with { TAIL ~ particle sizes } determined by the pertinent pore sizes
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH