If your CF50P Cartridge Filter is experiencing pressure or water flow issues, several common causes should be checked.
High Filter Pressure
High pressure may be caused by:
- A dirty filter cartridge
- Blocked return plumbing
- Incorrect valve positions
- A restriction in the water flow
Start by checking the filter cartridge and cleaning it if necessary.
Low Water Flow
Low water flow may be caused by:
- A blocked skimmer basket
- A dirty pump basket
- Low pool water level
- Air entering the suction line
- A blocked or dirty filter cartridge
Check each component and make sure water can move freely through the system.
Important
Always turn off the pump before performing maintenance or opening the filter housing.