The Unicel 36 sq. ft. FG1003 Full Grid D.E. Cartridge Filter is constructed from spunbonded polyester material for enhanced durability and effectiveness. It helps to clean your pool or spa water by capturing even the smallest of debris. It is ideal to be used as a replacement unit for a damaged or worn out filter cartridge. This cartridge is easy to install and offers long-lasting performance.
Measures 18 in. L x 11 in. W
Durable 100% spunbonded polyester construction
Replaces Filbur FC-9330 and Unicel FG-1003
36 sq. ft. coverage area
Compatible with Astrial Filter Grids， American Products Grids， Hayward Grids， Jandy Grids， Pentair Grids， Pac Fab Grids， Sta-Rite and Waterway Grids
Pack of 2 filter cartridges
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