Both filter and Polaris booster pump quit working. Checked power at every junction from panel to pumps, all is good there. Both shafts turn easily by hand. Thinking about having capacitors checked, but twice while trouble shooting the pumps came on for a few seconds and went back off....randomly. I though capacitor worked or they didn't...no intermittent operation. Also, when the pumps are switched on, I do not get the humming sound everyone talks about with faulty capacitors. Any ideas?
BTW, great site...been lurking and gleaning for a few days now.