As I posted earlier, I installed the Jr system for fuel polishing a tank of dirty diesel.
This was on a single engine boat with twin Racor primary filters and a secondary
filter just before the injection pump.
My goal was to clean up the bad fuel and have a polishing system in place for the
future that would remove contaminants before they got into the primary filters.
IMO, this is the intended and best use for these filters. They do a good job,
cost very little and conserve your primary filters rather than replace them.
This was on a single engine boat with twin Racor primary filters and a secondary
filter just before the injection pump.
My goal was to clean up the bad fuel and have a polishing system in place for the
future that would remove contaminants before they got into the primary filters.
IMO, this is the intended and best use for these filters. They do a good job,
cost very little and conserve your primary filters rather than replace them.