Pentair Spider Grid Locator | FNS Plus Filter | 59000500 Inlets & Skimmers Vac Adapter plate and elbow

Vac Adapter plate and elbow used to attach vacuum hose to skimmer

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

220132 — Nordic Hot Tubs — — Models manufactured before July 1999 only Thermo Spas of Connecticut — — — (This is not an exhaustive list

enabling accurate automated management of heating

Length 17 3/8" Outer Diameter 8 15/16" Top Inner Diameter 4" Bottom Inner Diameter 4" Material 4 oz

Pentair Spider Grid Locator | FNS Plus Filter | 59000500 Inlets & Skimmers Vac Adapter plate and elbowThe 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