Pentair Grid Pack Assy 88 GPM | 59006000 head-removal-tools-3 If your calcium hardness is

If your calcium hardness is already high

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Pentair Grid Pack Assy 88 GPM | 59006000 head-removal-tools-3 If your calcium hardness isPentair Grid Pack Assy 88 GPM 59006000 The Pentair Grid Pack Assy 88 GPM (part number 59006000) is a full internal grid assembly built for D. E. filters operating at 88 gallons per minute. This unit includes the complete set of vertical grids, top manifold, and internal support rod, providing a direct replacement for systems requiring this flow rate. Each grid is designed to hold diatomaceous earth evenly across its surface, capturing fine particles