Search results

  1. M

    Test Results, no CYA?

    Hello, I have a pool that hasn't been opened in a few years. It was not covered and I was finally able to get all the leaves out, but the water was still dark. I have been filtering and adding bags of shock (1# 65%) and have added a total of 12 over the course of a week. The water has turned a...
  2. M

    Have to backwash sand filter all the time

    Hello, I have had issues with my small in ground pool with a Hayward sand filter for years and finally got it to where I think it will function. The pool was not covered this last year and was loaded with leaves and was black. I have been running the pump non stop for a few days and throwing in...