Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 19-1/4"] [Center Port] (FC-9850) americanpool That keeps the repair focused

That keeps the repair focused while improving maintenance usability

0 THP to 5

That matters because homeowners often notice when a seat no longer feels like itself

A diverter assembly is useful because it helps restore the core flow-routing function inside the valve without requiring a full valve-body replacement

Proper fitment ensures correct alignment

Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 19-1/4"] [Center Port] (FC-9850) americanpool That keeps the repair focusedA rectangular DE grid helps provide the filtration surface needed inside a compatible diatomaceous earth filter, and this Filbur FC 9850 grid is designed in an 18 inch by 19 1 4 inch format with a center port for matching applications. When a grid becomes damaged, worn, or less effective, the filter can lose the dependable support it should provide during operation. The 18 inch by 19 1 4 inch dimensions, center port layout, and FC 9850 reference give