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Certified Pool Operator Study Guide 2024 with 100% Complete Solutions
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Certified Pool Operator Study Guide 2024 with 100% Complete Solutions 11 Reasons for Pool Closure - Correct Answer ️️ -1. lifeguard on pool deck 2. Main drain is not clearly, visible from the nearest lifeguard chair 3. Free chlorine, total bromine, ph and cyanic acid readings of pool where ...
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