Exam (elaborations)
CERTIFIED POOL OPERATOR TEST REVIEW 2023 QUESTIONS AND ANSWERS GRADED AND ALREADY PASSED
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CERTIFIED POOL OPERATOR TEST REVIEW 2023 QUESTIONS AND ANSWERS GRADED AND ALREADY PASSED 12 Reasons why the health inspector will close your pool - CORRECT ANS 1. pump filter not working for more than an hour 2. main drain is not visible 3. chemical readings out of range 4. no pool ope...
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