depth of a pool

Getting the right size filter for your pool is important for keeping your pool clean, and for saving money. While a pool specialist can help you calculate the correct pool filter size for your particular pool or spa, below are the steps to help you figure it out on your own.

To properly size and select the filter for your pool or spa, you must:

1. Calculate your pool's volume. 2. Calculate your pool’s capacity. 3. Calculate your pool’s flow rate. 4. Calculate the filter flow rate.