Exam (elaborations)
Pool Operator Study Guide Questions And Answers 2023
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Pool Operator Study Guide Questions And Answers 2023 Ideal bromine level in a pool and spa is: - ANS 3 ppm to 6 ppm Ideal chlorine level for a pool is: - ANS 1 ppm to 5 ppm Maximum level of chlorine in a pool is: - ANS 5ppm If you see bubbles coming up from a return, the possible ca...
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