Originally Posted By: mazdamonky
This thing looks like it was worked hard. It held up it appears though so I would probably use another again.
A theory as to the additive not dissolving completely- What if the oil was already saturated with the chemicals that happen to be found in the Fram high mileage not allowing much more to be absorbed by the oil? It appears to me it has dissolved, just not fully.
The basket was full, it appeared that none of the stuff came out.