PWS Replacement cartridges for pH and Cl tester

Replacement cartridges for the pH/Cl/Br tester are a practical solution for regular measurement of pH and chlorine or bromine content in pool water. The tester uses the drop method, which allows fast and accurate determination of values by comparison with a colour scale. The tester is ideal for swimming pools and hot tubs, where it helps maintain optimal water quality. In addition, they are gentle on the skin, as bromine disinfectant is less irritating than commonly used chlorine. One pack is sufficient for up to 120 measurements of each value, ensuring long-term water monitoring.

Dosing:
Scoop the pool water into the cuvette up to the marked mark, add the appropriate amount of reagent and compare the colour to the scale provided. Based on the measured values, adjust the pH of the water to 6.8-7.6 using suitable preparations. The chlorine content should be kept between 0.1-0.5 mg/l using chlorine chemistry. If you use bromine disinfectant in hot tubs or warmer waters, the recommended bromine concentration is 3-6 mg/l.

Note:
When handling, avoid contact with eyes and skin, do not breathe vapours and use in a well-ventilated area. Rinse the tester thoroughly with clean water after each use and store out of reach of children. Do not use with other chemicals unless specifically stated.