Exam (elaborations)
Pool Operator Study Guide (A+ GUARANTEED)
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Ideal bromine level in a pool and spa is: correct answers 3ppm to 6ppm Ideal chorine level for a pool is: correct answers 1ppm to 5ppm Maximum level of chlorine in a pool is: correct answers 5ppm If you see bubbles coming up from a return, the possible cause could be correct answers a bad ...
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