Photo Credit: Hawthorne Gospel Church, Hawthorne, NJ
Like any other pool component, filter media must be maintained to ensure a long and productive life. But what exactly does that mean? Are pool operators doing what is expected to stretch every dollar to capacity? Take a look at the recommendations below for backwashing and cleaning a cartridge filter properly.
How often should a filter be backwashed?
Backwashing is defined as the process of cleaning a swimming-pool filter by reversing the flow of water through the filter. Only sand filters and diatomaceous earth (DE) filters can be backwashed.