Unicel FG-1003 36 SqFt Single DE Grid Replacement Pool Filter Compatible with Pentair, American, Hayward, Pac-Fab, Sta-Rite, Astral, Waterway, Jacuzzi

• Replacement Grid Filter: Replacement FG-1003 DE grid features media with a high yarn count of fine denier fibers, which yield an optimal permeability to keep your water sparkling
• Optimal Performance: Grid cloth design allows for better DE caking properties and less resistance to water flow for optimal performance; Longer cycles between backwashes for convenience
• Efficient Filtration: Filter grid and diatomaceous earth powder paired together efficiently filter out debris and impurities down to an average of 2 to 5 microns
• Pool Fitment: Compatible with 36 square-foot systems manufactured by Hayward Pool Products, Pentair Pool Products, American Products, Pac Fab, Sta-Rite, Astral, Waterway Plastics, and Jacuzzi; Suitable for in-ground pools and above-ground pools
• Single Grid: Includes single grid only; To replace the entire set, 8 grids are needed; Dimensions (L x W): 18 x 11 inches