Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 9-11/16"] [Center Port] (FC-9820) ametek Useful for testing and maintenance

Useful for testing and maintenance procedures

A complete wet-end replacement is especially practical when the motor remains serviceable and the owner wants to restore the hydraulic side of the pump with a more thorough repair

A spa may still run perfectly

Protecting plumbing

flow characteristics

Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 9-11/16"] [Center Port] (FC-9820) ametek Useful for testing and maintenanceA rectangular DE grid helps create the working filtration surface inside a compatible diatomaceous earth filter system, and this Filbur FC 9820 grid is designed in an 18 inch by 9 11 16 inch center port format for matching applications. When the original grid becomes torn, worn, or less effective, the filter can lose the dependable support it should provide. The 18 inch by 9 11 16 inch dimensions, center port configuration, and FC 9820 reference give