The amount of time it takes for the total volume of pool water to pass through the circulation system is known as what?

The term for the amount of time it takes for the total volume of pool water to pass through the circulation system is referred to as the turnover rate. This concept is crucial for maintaining water quality in swimming pools, as it indicates how often the entire volume of water is filtered and treated. A proper turnover rate ensures that contaminants are adequately removed, chemical balances are maintained, and the overall health and safety of the pool environment are upheld.

While flow rate refers to the quantity of water moving through the circulation system at any given time, and filter rate typically focuses on how effectively a filter can process water, neither of these terms reflect the complete cycle of water through the system that the turnover rate does. Velocity, on the other hand, relates to the speed of water flow but does not indicate the complete turnover of pool water. Thus, understanding the turnover rate is essential for effective pool operation and management.