Pentair Spider Grid Locator | FNS Plus Filter | 59000500
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- Backordered: contact us for ETA
- SKU:
- 59000500
-
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About This Item
The Pentair Spider Grid Locator (59000500) is the OEM replacement bottom grid locator spider for the Pentair FNS Plus series D.E. filters.
What It Does
The bottom spider grid locator positions and retains the filter grids at the base of the filter tank, keeping each grid element correctly spaced and aligned during operation. A cracked or deformed locator allows grids to shift, which can result in uneven D.E. coating, channeling, and D.E. passing back into the pool. Replacing this component restores proper grid alignment and filter performance.
Specifications
| Pentair Part Number | 59000500 |
| Part Name | Spider, Grid Locator |
| Quantity Included | Each |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | FNS Plus Filter | FNS PLUS 24 | — |
| Pentair | FNS Plus Filter | FNS PLUS 36 | — |
| Pentair | FNS Plus Filter | FNS PLUS 48 | — |
| Pentair | FNS Plus Filter | FNS PLUS 60 | — |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
When servicing the filter for a broken or warped grid locator, inspect all filter grids at the same time. A locator that has failed due to age or chemical exposure often indicates the grids themselves are approaching the end of their service life. Replacing both together avoids reopening the filter for a grid change in the near term.
