Pentair IntelliChlor Plus40 40K Cell [E-Comm] (523735-EC) lochinvar A reliable lid and locking

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

Reference manufacturer part number D44 before ordering

Fits compatible 100 square foot front access applications

Matching the original connection style often helps make the replacement more straightforward and less disruptive

k336 topside panel

Pentair IntelliChlor Plus40 40K Cell [E-Comm] (523735-EC) lochinvar A reliable lid and lockingWhen a pool system needs targeted maintenance, Pentair IntelliChlor Plus40 40K Cell [E Comm] (523735 EC) gives technicians and homeowners a specific replacement path. 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 consistent.. Supports