Filbur Purex Diatomaceous Earth [DE] Grid [Full] [24"] [48 SqFt] (FC-9240) transformers The metal construction adds confidence

The metal construction adds confidence when more grip and durability are needed

rotor movement

and easy to match with many spa shells

Improves filter confidence and finished quality

the entire topside loses some of its polish

Filbur Purex Diatomaceous Earth [DE] Grid [Full] [24"] [48 SqFt] (FC-9240) transformers The metal construction adds confidenceA full DE grid helps provide the main filtration surface inside a compatible diatomaceous earth filter system, and this Filbur FC 9240 grid is designed for Purex applications in a 24 inch format for 48 square foot systems. When the original grid becomes torn, worn, or less effective, the filter can lose the dependable support it should provide during operation. The Purex compatibility, 24 inch full grid format, and 48 square foot application give this