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  1. M

    Should I replace my check valve?

    My Pentair IntelliFlow pump draws 2400 watts at 3450 rpm (filter pressure = 14psi, having just cleaned the filter and reloaded with fiber media). That seems unusually high given the numbers posted by other users on this forum. It seems I have a garden-variety check valve installed, and I am...
  2. M

    Proper position for Anthony skimmer diverter?

    I have a small pool/spa (about 3800 gallons combined) dating back to 80s, I think, and just had it resurfaced. I was told that the pool's main drain is responsible for just 25% of the suction flow, with the bulk going to the skimmer. The diverter valve (appears to be plastic, not brass) has...