What does the term "filtration rate" mean?

The term "filtration rate" refers to the speed at which water flows through the filter, and it is typically measured in gallons per minute (GPM). This measurement is critical in pool maintenance because it ensures that the water in the pool is being effectively filtered and circulated to maintain water clarity and hygiene. A proper filtration rate allows the filter to effectively remove contaminants and debris from the water, thus sustaining a safe swimming environment.

Monitoring the filtration rate also helps operators determine if the filter is functioning efficiently or if it needs maintenance, such as cleaning or replacement. An inadequate filtration rate could lead to poor water quality, affecting both the swimmers' health and the overall condition of the pool. Understanding filtration rate helps ensure compliance with health and safety standards in pool operation.