Filbur Purex Diatomaceous Earth [DE] Grid [Full] [24"] [48 SqFt] (FC-9240) transformers Tank lids help close the

Tank lids help close the upper portion of the filter housing while preserving access for cleaning and service

or discolor

and easy to match with many spa shells

Since three are required in applicable systems

Universal retrofit compatibility

Filbur Purex Diatomaceous Earth [DE] Grid [Full] [24"] [48 SqFt] (FC-9240) transformers Tank lids help close theA 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