This is my first post, I want to thank you all for all information I got from here.
I bought my house last year. Since than my AqalLogic kit(http://www.hayward-pool.com/pdf/manu...stallation.pdf) shows Very low salt level, but every time I bring water sample to pool store for test, Test result shows salt within range of 3100 to 3500. I have been shocking pool by adding bleach as needed till now. Recently I started working on finding out why my SWG is not working, I cleaned it with muriatic acid solution and waited for couple of days and still system says very low salt level (1900). I think I need to replace CELL, My question is currently I have Turbo Cell 15 installed as a part of kit, Can I replace it with Turbo Cell 9 As my pool size is 17,300 gallon.