Run the pool filter continuously until the water is clear making sure to backwash the filter as often as necessary.
The last backwash of the movement from the west occurs: a backwash which serves to solve the apparently insuperable diplomatic difficulties and ends the military movement of that period of history.
backwash the filter very well to clean it out.
If it has a strong backwash it will drag large amounts of material down the beach.
This method of passing the line lessens the danger of the heavy backwash carrying the towline into the screws of either or both boats.