Hello! Just wanted advice on my valve positions for my skimmer valve.
I have basically 3 options:
1. the one labeled vacuum: I believe this option draws more from the skimmer?
2. the one with the rocks: I believe this option draws equal suction from the skimmer and main drain
3. the other one with the dirt I believe this option draws more for the main drain??
For years I had option 2, but I think my pool person changed it to the option 1 maybe when he was vacuuming?
What is best for most pools?
I have basically 3 options:
1. the one labeled vacuum: I believe this option draws more from the skimmer?
2. the one with the rocks: I believe this option draws equal suction from the skimmer and main drain
3. the other one with the dirt I believe this option draws more for the main drain??
For years I had option 2, but I think my pool person changed it to the option 1 maybe when he was vacuuming?
What is best for most pools?