Pentair Volute with Drain Plug | OptiFlo Above-Ground Pool & Spa Pump | 357213Z Lighting System so maintenance is simple and

so maintenance is simple and convenient

Verify your heater's manufacture date before ordering

The 2-1/2'' internal frame maintains smooth

Quad 100 Bulkhead bottom Compatibility is based on Pentair parts documentation and available OEM records

Filter Area 20 sq

Pentair Volute with Drain Plug | OptiFlo Above-Ground Pool & Spa Pump | 357213Z Lighting System so maintenance is simple andOEM Replacement Volute for the Pentair OptiFlo Pump The Pentair Volute with Drain Plug (357213Z) is the OEM replacement volute housing for the OptiFlo Above Ground Pool and Spa Pump. If your pump housing is cracked, leaking at the volute seam, or damaged at the drain plug port, this is the direct fit replacement that restores the pump to factory condition. What It Does The volute is the wet end housing that surrounds the impeller and directs water