Buy Pool Filter • Trusted Source

Premium filtration; catches tiny particles for "sparkling" water.

Most expensive; requires adding DE powder after backwashing. 2. Determine the Correct Size buy pool filter

Your filter's flow rate (GPM) must be equal to or higher than your pump's output. For example, a 20,000-gallon pool with a pump turnover of 42 GPM requires a filter rated for at least 43 GPM. Capacity Chart: buy pool filter