Pentair IntelliChem Commercial 2-Pump System | 522578 Pool Cover Reels It is commonly evaluated after

It is commonly evaluated after confirming clean filters

Filter Area: 100 Sq In

Restart the system and inspect carefully for leaks

Union connection is leaking or no longer tightening correctly

Pentair IntelliChem Commercial 2-Pump System | 522578 Pool Cover Reels It is commonly evaluated afterWhat This Part Is Used For Pentair 522578 IntelliChem Commercial 2 Pump System is a commercial chemical control system featuring two pump configuration. It automates chemical dosing for balanced pool water. Why This Part Matters Dual pump configuration allows independent control of multiple chemical feeds. Automated dosing supports consistent water quality and reduces manual adjustments. Reliable chemical control is critical in commercial pool