Pentair Systems Base | Sand Dollar, Cristal-Flo II, EasyClean, Clean & Clear & PLD Filter Systems | 155333P Leaf Traps the filter tank itself may

the filter tank itself may need replacement rather than just the unions

this cartridge delivers superior dirt-holding capacity and extended service intervals — keeping water cleaner between cleanings

Built around Pleatco's Point Bonded Pool Filtration Fabric

cross-reference the part number on your original seal plate to confirm the correct replacement

Pool plumbing blow-out hole

Pentair Systems Base | Sand Dollar, Cristal-Flo II, EasyClean, Clean & Clear & PLD Filter Systems | 155333P Leaf Traps the filter tank itself mayThe Pentair Systems Base (155333P) is the OEM replacement base for aboveground filter systems in the Sand Dollar, Cristal Flo II, EasyClean, Clean & Clear, and PLD Series lines including configurations paired with the OptiFlo pump. IMPORTANT: CONFIRM YOUR SYSTEM SERIES AND MANUFACTURE DATE Cristal Flo II and Clean & Clear compatibility applies to systems manufactured 2009 and beyond. PLD Series compatibility applies to systems manufactured 2009 and