Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 15-3/16"] [Center Port] (FC-9840) controlsystemparts the system can feel less

the system can feel less dependable than it should

Improves scheduling confidence and electrical convenience

seamless interior match

the symptoms can show up everywhere

Matching the correct 1-1/2 inch slip configuration helps preserve intended fit and supports dependable shutoff performance

Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 15-3/16"] [Center Port] (FC-9840) controlsystemparts the system can feel lessA rectangular DE grid helps provide the filtration surface needed inside a compatible diatomaceous earth filter assembly, and this Filbur FC 9840 grid is designed in an 18 inch by 15 3 16 inch center port format for matching applications. When a DE grid becomes damaged or less effective through normal use, the filter can lose the dependable support it should provide. The 18 inch by 15 3 16 inch size, center port configuration, and FC 9840 reference