Columbia Pool Filter / The pool changed the colour
My father bought pool from the company Columbia Pool Filter. He owed it for 2 weeks and suddenly it became green. He called to customer services and asked to advise him what to do. Or he asked if they would change it, but the rep told that he needed to discuss it with the manager, but when my father called him on the next day, the rep didn’t reply to his phone calls. Be careful and check your pools.