Pentair 522578 IntelliChem Commercial 2-Pump Control System Air Supply of the Future Air Blowers The leader hose is the

The leader hose is the second link in a chain of hoses that provide the cleaner with pressurized water that powers the entire cleaner and the cleaning process

5 Small O-rings for each port

100-Foot Cord: Flexible installation options for various pool sizes and layouts

We do sell the parts individually here on our site as well

Pentair 522578 IntelliChem Commercial 2-Pump Control System Air Supply of the Future Air Blowers The leader hose is thePentair 522578 IntelliChem Commercial 2 Pump Control System The IntelliChem 2 Pump (part number 522578) is designed for IntelliChem chemical automation systems that operate with two peristaltic pumps. It handles the controlled dosing of both acid and sanitizer based on real time sensor data. This replacement unit restores flow and reliability when either of the original pumps begins to show signs of wear or failure. It is built as a direct fit