Pentair Volute with Drain Plug | OptiFlo Above-Ground Pool & Spa Pump | 357213Z Kickboards Have a licensed gas technician

Have a licensed gas technician verify the gas supply pressure and regulator compatibility for LP operation before the conversion is performed

this cartridge captures fine debris and maintains water clarity over extended service intervals

Engineered to Unicel's precise OEM dimensional standards

Includes screws for grate

Pentair Volute with Drain Plug | OptiFlo Above-Ground Pool & Spa Pump | 357213Z Kickboards Have a licensed gas technicianOEM 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