I have an intex pool and it a 9x18x52 sand filter and SWG. I have not started using the SWG yet because it was saying the salt content is too high. I do not have salt test strips yet. These are my current levels.
FC = 0
pH= 8.4
TA= 240-300
CH= 0
CYA= 75
FC = 0
pH= 8.4
TA= 240-300
CH= 0
CYA= 75