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  1. J

    Need some advice

    I drained my pool about 3 weeks ago to get rid of excessively CYA levels, leak repair, and acid wash the plaster. Fresh water has been back in about 3 weeks. Water is nice and clear but with a mild algae bloom on walls pool floor. Pool is 35,000 gallons, Whisperflo 2 speed 1.5HP, sand filter...
  2. J

    Help with Pentair 300 Offline Chlorinator

    I have a Pentair 300 Offline Chlorinator that is just not working. My pool guy has changed the valve on it and it is still not working. He is telling me it may be installed too far from the filter (not getting enough flow). I do not think this is the case as it worked when we purchased the...
  3. J

    Couple of Questions

    Hello- just moved into a house back in October with a pool that was built in the 1970's. I maintained a pool growing up- but it has been a long time and I am getting back into the game. This pool has a sand filter (which I have no experience with). I recently replaced the booster pump as...