Pentair Sta-Rite S7D75/S8D110/DES/DEP Center Rod (23900-0039Z) precision When a control valve starts

When a control valve starts to lose precision

and this Polaris and Zodiac version is designed for 180

The Waterway 218-6610 Power Storm jet diffuser is designed for compatible jet assemblies and comes in white

this DE grid replacement filter helps support cleaner water and more dependable overall filter performance

That helps restore both cleaning action and installed appearance with a direct replacement

Pentair Sta-Rite S7D75/S8D110/DES/DEP Center Rod (23900-0039Z) precision When a control valve startsThis center rod is used inside compatible Sta Rite S7D75, S8D110, DES, and DEP filter assemblies to help secure and align internal filter components. A bent, corroded, or damaged rod can make it difficult to tighten the assembly evenly and may compromise how the grids or internal parts seat inside the tank. Replacing it helps support even clamping pressure and reliable filter operation. Supports proper internal filter alignment Helps secure DE filter