Pentair Spider Grid Locator | FNS Plus Filter | 59000500 Inlets & Skimmers Niche provides for flush mounting

Niche provides for flush mounting

When replacing the screw set

This kit is designed for concrete pools only and is not interchangeable with 1994–1999 models of the Kreepy Krauly Classic

The deck lid and ring assembly forms the visible surface-level cover of the QuikSkim in-deck skimmer

Filter manifold

Pentair Spider Grid Locator | FNS Plus Filter | 59000500 Inlets & Skimmers Niche provides for flush mountingThe 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