Unicel 6-Pack 25-sq ft Pool Cartridge Filter

The Unicel FG-1003 vertical D.R. filter grid is for up-flow and down-flow D.E. filter systems like American, Astral, Hayward, Jandy, Pac Fab, Premier Atlas, Purex, Sta-Rite and Waterway. This Unicel FG-1003 is designed to last far longer than cheaper alternatives. Measuring 11 inches wide and 18 inches long, this Unicel FG-1003 can cover 36 sq. ft.Can Be Used as Replacement: Filbur FC-9330, Unicel FG-1003, Hayward Filter Grids, Astrial Grids, Jandy Grids, Pentair Grids, American Products Grids, Pac Fab Grids, Sta-Rite and Waterway Grids36 sq. ft.1 Year VMInnovations Warranty