Determine the required filter surface area for your pool. Ensure your sand, DE, or cartridge filter matches your pump's flow capacity. A properly sized filter reduces maintenance frequency and ensures your water remains sparkling clear throughout the season.
Yes. A larger filter has more surface area, which means it can go longer between cleanings and provides less resistance to the pump, improving overall system efficiency.
The three types are Sand (easiest to use), Cartridge (no backwashing needed), and D.E. (Diatomaceous Earth - provides the finest level of filtration).
Take your total pool volume and divide it by the desired turnover time (usually 8 hours) to find the minimum GPM (Gallons Per Minute) your filter must handle.