80090 Freshwater 5-Way Spa Test Strips 50 Pack

Freshwater 5-Way Spa Test Strips, 50 Pack This product allows you to check the appropriate chemical balance for your spa. Efficient and accurate results that test dichlor, alkalinity, and hardness of your spa water. 1. Open the bottle and take out one strip to test your spa water. 2. Compare results using the chart on the back of the bottle and adjust chemicals when needed. For maintenance, it is necessary to keep your spa chlorine 2 to 3 ppm reading and your alkalinity level 80 to 120 ppm.

*It is important to maintain the pH between 7.2 and 7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water.