Pentair Compool PacFab 2-Way/3-Way Valve Cover (270030Z) darlly Filter cartridge for compatible applications

Filter cartridge for compatible applications using FC-1978

A properly selected replacement basket helps support cleaner debris capture and contributes to more consistent skimmer maintenance

This replacement wheel with bearing helps convert water-driven turbine action into mechanical movement

A clear trap lid makes routine pump inspection faster because the basket area can be checked without opening the assembly

Designed for compatible outdoor heating applications

Pentair Compool PacFab 2-Way/3-Way Valve Cover (270030Z) darlly Filter cartridge for compatible applicationsThe trap lid square O ring creates the seal needed to keep air from entering the suction side of compatible Challenger and Waterfall pumps. When the original O ring becomes flattened, stretched, or cracked, priming problems can follow. This replacement helps restore a tight lid seal during basket cleaning and routine pump service. Choose this replacement when you want a clean, part specific repair rather than forcing a workaround that can create