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

and pressure-switch support give this heater practical value because complete heater replacements work best when they match the original dimensions

Protecting plumbing

flow characteristics

This white wall fitting provides a clean and reliable threaded connection solution for pool wall plumbing systems

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