Pentair Compool ESO-2 Emergency Shut Off PCB (MODESO) cleaners A reliable lid and locking

A reliable lid and locking ring help maintain the filter’s pressure containment and service access

AquaPro AL75 interlocking kit

Useful for repairs involving board failure or communication issues

Stenner Injection Fitting Assy [1/4" PVC Qty 5] is a genuine Stenner Pumps replacement part designed to connect chemical feed tubing to the injection point in compatible Stenner systems

Pentair Compool ESO-2 Emergency Shut Off PCB (MODESO) cleaners A reliable lid and lockingThe clamp knob provides the tightening point needed to secure compatible Challenger and Waterfall pump clamp assemblies. This replacement helps restore proper serviceability when the original knob is stripped, cracked, or missing. A fresh knob can make routine access easier while helping the pump housing clamp maintain a more dependable hold. Choose this replacement when you want a clean, part specific repair rather than forcing a workaround that can