Pentair Collector Hub Assembly | WC137-519P Century Replacement impeller for Supra MAX

Replacement impeller for Supra MAX series pump assemblies

reflective backdrop that amplifies the flame's glow and adds a clean

Does the PPC4 include the manifold or power center

making it ideal for large residential patios

Pentair Collector Hub Assembly | WC137-519P Century Replacement impeller for Supra MAXWhat This Part Is Used For Pentair WC137 519P Collector Hub Assembly is an internal component used in compatible Pentair filter systems. It helps distribute water flow within the filter Assembly. Why This Part Matters A damaged collector hub can affect filtration performance and water distribution. Replacing it restores proper internal flow patterns and system efficiency. This is critical during filter rebuilds. Key Features and Specifications