6-way Test Strips, 50 countPoolife's 6-way Test Strips - the best solution for keeping your pool crystal clear and safe to swim in! With 50 strips in each pack, you'll have plenty to last you all summer long. These test strips are designed to accurately measure six important chemical levels in your pool: total chlorine, free chlorine, pH, total alkalinity, cyanuric acid, and total hardness. Through regularly testing these levels, you'll ensure that your pool is properly balanced and free of harmful bacteria, algae, and other contaminants.
Using these 6-way Test Strips is easy - just dip the strip into your pool water for a few seconds, then compare the color of each pad to the corresponding color chart on the bottle. With instant and accurate results, you'll know exactly what chemicals need to be added to your pool to maintain optimal water quality.