Effect: quickly plus PH value            No influence on total alkalinity            Effectively solve problems caused by too low PH valueProduct property: white powder or granuleProduct description: ...

Effect: quickly reduce PH value             Improve human feeling            Effectively solve problems caused by PH value too low Product property: white crystalline granuleProduct description: the p...

Product property: white powder or granuleProduct description: this product can effectively solve the outdoor pool residual chlorine volatile too fast caused by sun exposure, reduce chlorine evaporatio...