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    Pentair Legend Algae Growing in Bag

    I need help trying to get algae out of my pool sweep bag. I have a 22,000 gal in-ground pool . CYA 30, Alkalinity 80, FC 5, PH 7.4 CC 0. My pool consistently has high calcium levals because the water in my area is really hard. I have tried a few of the suggestions in this forum but to know...
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    Pentair Legend Tires Have Black Gummy Crud on the Tire Tread

    Hello there, I was wondering what is causing this? I replaced all the tires on Jan. 2018 because of similar problems with the other tires. How long are these tires supposed to last? The sweep runs fine, I just do not like the looks of dirty tires in the pool.