Items marked by the "ph" tag:

PH Minus pH Minus are used to lower the pH value of your pool water. Effective disinfection of the swimming pool water is required with a pH value between 7.0-7.4. To maintain the favourable pH value of 7.0-7.4, the pool water values should be measured once or twice a week with a pool...

PH PLUS    pH Plus is used to increase the pH level of your pool when it falls below pH 7.2 Features Raises PH rapidly Prevents erosion or etching of pool surfaces Prevents corrosion of metal pool parts such as pump, filters, ladders and etc Prevents rapid depletion...