Darlly DE Grid [Full, 18" x 11", 36 sq ft] (DG-1118) paramount That helps restore the valve

That helps restore the valve housing with a direct replacement component

A properly selected replacement helps restore intended filtration support and contributes to more consistent maintenance intervals

and overall movement consistency

Hydro-Quip CS4009-US2 control system

The 18 inch by 9-11/16 inch dimensions

Darlly DE Grid [Full, 18" x 11", 36 sq ft] (DG-1118) paramount That helps restore the valveThe Darlly DG 1118 full DE grid is built for compatible DE filtration systems and measures 18 inches by 11 inches with 36 square feet of filtration area. This grid is useful because it replaces a primary internal filter component that supports the DE media layer and helps the system maintain cleaner filtration performance. Full size DE grids are especially important in rebuilds and repairs where damaged internal filter elements can compromise the