Filbur FC-9440 PG-1904 DE Grid Replacement Filter pleatco or damaged from service or

or damaged from service or debris

5" suction and 56 frame configuration

Supports dependable through-wall plumbing connection

The Waterway 510-1501 square spa skimmer and skim filter is designed for compatible applications and features 1

Filbur FC-9440 PG-1904 DE Grid Replacement Filter pleatco or damaged from service orA DE grid replacement filter helps restore the working filtration surface inside a compatible diatomaceous earth filter assembly, and this Filbur FC 9440 replacement is designed for PG 1904 applications. When a DE grid becomes torn, worn, or less effective through normal use, the filtration system can lose the dependable support it should provide. The FC 9440 and PG 1904 compatibility give this part practical value because DE filter components work