How do you know which is the inflow from the pump and whch is the ouflow to chlorinator on a Ranger series sand filter?

Answer 1

Starting at the pool first is the static skimmer then the leaf basket then the hair filter basket on the inflow side of the pump then the pipe from the pump to the filter then the pipe from the filter to the pool return The chlorinator sits on the pool return pie at the highest place in the system.