Pentair ST35DE Grid [13-1/8" x 6-1/2"] [4 Required] (191321) cords the correct ring terminal helps

the correct ring terminal helps support a cleaner and more dependable installation

supports cleaner puller engagement

Bellows of this type are useful because they provide the flexible action needed for push-button air control systems to work properly

That keeps the repair efficient while restoring one of the system’s most practical convenience features

A flow director is useful because it helps control how water exits the inlet

Pentair ST35DE Grid [13-1/8" x 6-1/2"] [4 Required] (191321) cords the correct ring terminal helpsThe Pentair 191321 ST35DE grid is designed for compatible ST35DE filter applications and measures approximately 13 1 8 inches by 6 1 2 inches. This grid is one of the internal filtering elements in the assembly, and four are required for the complete set. Replacement is often needed when an original grid is torn, worn, or no longer suitable for reinstalling during filter service. Using the correct size grid helps maintain better internal fit and can