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Run filter system continuously for at least 1 hour after application
Eliminates the strongest odors on contact even pet accidents
Do not add product within 2 days of adjusting calcium hardness or during a full pool acid bath
Quieter operation: Lower speeds mean less noise around the pool equipment pad
Sta-Rite and Jacuzzi Earthworks 48 systems use 8 full grids (FG-1004) with no partial grid required
Unicel FS-2004 Complete DE Filter Grid Set | 48 sq. ft. | 7 Full + 1 Partial Grid | FG-1004 + PG-1904 TNIL Run filter system continuously forThe Unicel FS 2004 is a complete replacement DE filter grid set for 48 square foot diatomaceous earth filter systems. This set includes all 8 grids needed for a full filter re grid 7 full size grids (FG 1004) plus 1 partial grid (PG 1904) restoring your filter to factory performance in a single service. Complete DE Filter Grid Set 8 Grids Included This set includes everything needed for one complete filter re grid: 7 full grids (FG 1004) + 1 partial
