Pentair ST40/50 DE Grid [19-3/4" x 6-1/2"] [4 Required] (191322) bathparts A properly selected overlay helps

A properly selected overlay helps support accurate button identification and contributes to a cleaner

The CMP Typhoon 200 jet internal is designed for compatible Typhoon 200 spa jet applications where a 2 inch face-diameter fixed internal needs replacement

Improves pump confidence and repair completeness

Improves fit accuracy and everyday control confidence

Pentair ST40/50 DE Grid [19-3/4" x 6-1/2"] [4 Required] (191322) bathparts A properly selected overlay helpsThe Pentair 191322 ST40 50 DE grid is designed for compatible ST40 and ST50 DE filter applications and measures approximately 19 3 4 inches by 6 1 2 inches. This grid is one of the required internal filter elements, and four are needed for the complete assembly. A replacement grid is commonly needed when the original is torn, weakened, or no longer worth reinstalling during service. Using the correct Pentair grid can help restore proper internal fit