Pentair IntelliChlor Pass-Through Cell [Winter/Startup] (520588) reducers A part like this is

A part like this is useful because it restores the supporting metal seal-back portion of the pump assembly

The CMP 7-3/4 inch Galaxy lid and frame is designed for compatible drain applications where both the visible cover and its supporting frame need replacement

Verify sizing and Waterway part number before installation

it also helps restore a cleaner finished appearance without requiring additional cosmetic parts to complete the installation

Basket replacements are especially practical when the original part becomes brittle

Pentair IntelliChlor Pass-Through Cell [Winter/Startup] (520588) reducers A part like this isPool equipment service often comes down to small details, and Pentair IntelliChlor Pass Through Cell [Winter Startup] (520588) helps restore one of those critical connection points. The cell restores salt chlorine generation when the existing cell is depleted, damaged, or no longer meeting output needs. It is especially useful for salt chlorination systems that rely on matched cells, wiring, seals, and power components to keep chlorine output