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    Filter Blow-through??

    I installed a new 1 HP Intelliflo last year and pretty much all of my runtime is on low speed. My Polaris is wired to run only on high speed. The pool is 20,000 gallon inground with an IC20 installed downstream of pump and sand filter. It seems that when I run in high speed, I end up with cloudy...
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    New Superflo not pumping

    I installed my new 1 HP, 2-speed pump this weekend. When I tried to prime it, I got alomst no flow. My pool is in bad shape since it has been sitting for awhile. The steps I have taken thus far are: 1. Filled the suction lines with a hose until the water stopped running out of the basket into...
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    Need a new pump

    So.... My 1 HP Hayward Superpump died and I need a replacement. I'm trying to determine if I can reduce the pump HP, maybe even as far as an uprated Pentair 1/2 HP. The relevant numbers: 18'x36' oblong (oval with straight sides), 3 ft shallow end and 8 ft deep end approx 21000 gallons IC20...