Do not use anything other than filter cleanser to clean your filter. Some people choose to use bleach or detergent to clean filters, but these harsh chemicals may actually damage filters or trigger issues with water chemistry. [7] X Research source
Remember to keep your pool off while your filter is soaking.
A new filter should be installed every one to three years, so you will likely encounter an unusable filter at some point. It is a good idea to keep an extra filter in storage for when replacement becomes necessary.
