To maintain optimal filtration performance, it is recommended to replace your CF50 filter cartridge every 4 to 6 weeks. The exact replacement interval may vary depending on your water usage and the level of contaminants in the water.
Regular replacement helps ensure that your system continues to provide clean and safe water for your pool or spa.
Signs it's time to replace:
- Reduced water flow
- Persistent cloudy water
- High pressure readings (50 psi or higher)
- Cracks, tears, or other visible damage
- The cartridge is misshapen or discolored
- Odor or buildup that does not clear after cleaning
Tip: Regularly cleaning your cartridge can help extend its usable life, but cleaning does not replace the need for scheduled cartridge replacement.