Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 15-3/16"] [Center Port] (FC-9840) balboawater Supports consistent performance

Supports consistent performance

Improves assembly fit and repair confidence

When that combination of motion and control starts to wear down

Helps restore trim and support at the skimmer opening

flow style

Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 15-3/16"] [Center Port] (FC-9840) balboawater Supports consistent performanceA 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