Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 11"] [Center Port] (FC-9825) tools Junction box covers help protect

Junction box covers help protect electrical connection points from exposure while maintaining safe enclosure closure

Useful when original electrodes are worn or underperforming

OEM basket for compatible Jacuzzi and Carvin Sandstorm TM31 filter applications

Reliable replacement pump

Filbur Rectangular Diatomaceous Earth [DE] Grid [18" x 11"] [Center Port] (FC-9825) tools Junction box covers help protectA rectangular DE grid helps support debris capture inside a compatible diatomaceous earth filter assembly, and this Filbur FC 9825 grid is designed in an 18 inch by 11 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 11 inch dimensions, center port design, and FC 9825 reference give this part practical value